31442112

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:80

約数の個数: 252

約数和(自身を含む): 108767880

約数和(自身を除く): 77325768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 19, 24, 26, 32, 34, 36, 38, 39, 48, 51, 52, 57, 64, 68, 72, 76, 78, 96, 102, 104, 114, 117, 136, 144, 152, 153, 156, 169, 171, 192, 204, 208, 221, 228, 234, 247, 272, 288, 304, 306, 312, 323, 338, 342, 408, 416, 442, 456, 468, 494, 507, 544, 576, 608, 612, 624, 646, 663, 676, 684, 741, 816, 832, 884, 912, 936, 969, 988, 1014, 1088, 1216, 1224, 1248, 1292, 1326, 1352, 1368, 1482, 1521, 1632, 1768, 1824, 1872, 1938, 1976, 1989, 2028, 2223, 2448, 2496, 2584, 2652, 2704, 2736, 2873, 2907, 2964, 3042, 3211, 3264, 3536, 3648, 3744, 3876, 3952, 3978, 4056, 4199, 4446, 4896, 5168, 5304, 5408, 5472, 5746, 5814, 5928, 6084, 6422, 7072, 7488, 7752, 7904, 7956, 8112, 8398, 8619, 8892, 9633, 9792, 10336, 10608, 10816, 10944, 11492, 11628, 11856, 12168, 12597, 12844, 14144, 15504, 15808, 15912, 16224, 16796, 17238, 17784, 19266, 20672, 21216, 22984, 23256, 23712, 24336, 25194, 25688, 25857, 28899, 31008, 31824, 32448, 33592, 34476, 35568, 37791, 38532, 42432, 45968, 46512, 47424, 48672, 50388, 51376, 51714, 54587, 57798, 62016, 63648, 67184, 68952, 71136, 75582, 77064, 91936, 93024, 97344, 100776, 102752, 103428, 109174, 115596, 127296, 134368, 137904, 142272, 151164, 154128, 163761, 183872, 186048, 201552, 205504, 206856, 218348, 231192, 268736, 275808, 302328, 308256, 327522, 403104, 413712, 436696, 462384, 491283, 551616, 604656, 616512, 655044, 806208, 827424, 873392, 924768, 982566, 1209312, 1310088, 1654848, 1746784, 1849536, 1965132, 2418624, 2620176, 3493568, 3930264, 5240352, 7860528, 10480704, 15721056, 31442112]

約数ペア:

[(1, 31442112), (2, 15721056), (3, 10480704), (4, 7860528), (6, 5240352), (8, 3930264), (9, 3493568), (12, 2620176), (13, 2418624), (16, 1965132), (17, 1849536), (18, 1746784), (19, 1654848), (24, 1310088), (26, 1209312), (32, 982566), (34, 924768), (36, 873392), (38, 827424), (39, 806208), (48, 655044), (51, 616512), (52, 604656), (57, 551616), (64, 491283), (68, 462384), (72, 436696), (76, 413712), (78, 403104), (96, 327522), (102, 308256), (104, 302328), (114, 275808), (117, 268736), (136, 231192), (144, 218348), (152, 206856), (153, 205504), (156, 201552), (169, 186048), (171, 183872), (192, 163761), (204, 154128), (208, 151164), (221, 142272), (228, 137904), (234, 134368), (247, 127296), (272, 115596), (288, 109174), (304, 103428), (306, 102752), (312, 100776), (323, 97344), (338, 93024), (342, 91936), (408, 77064), (416, 75582), (442, 71136), (456, 68952), (468, 67184), (494, 63648), (507, 62016), (544, 57798), (576, 54587), (608, 51714), (612, 51376), (624, 50388), (646, 48672), (663, 47424), (676, 46512), (684, 45968), (741, 42432), (816, 38532), (832, 37791), (884, 35568), (912, 34476), (936, 33592), (969, 32448), (988, 31824), (1014, 31008), (1088, 28899), (1216, 25857), (1224, 25688), (1248, 25194), (1292, 24336), (1326, 23712), (1352, 23256), (1368, 22984), (1482, 21216), (1521, 20672), (1632, 19266), (1768, 17784), (1824, 17238), (1872, 16796), (1938, 16224), (1976, 15912), (1989, 15808), (2028, 15504), (2223, 14144), (2448, 12844), (2496, 12597), (2584, 12168), (2652, 11856), (2704, 11628), (2736, 11492), (2873, 10944), (2907, 10816), (2964, 10608), (3042, 10336), (3211, 9792), (3264, 9633), (3536, 8892), (3648, 8619), (3744, 8398), (3876, 8112), (3952, 7956), (3978, 7904), (4056, 7752), (4199, 7488), (4446, 7072), (4896, 6422), (5168, 6084), (5304, 5928), (5408, 5814), (5472, 5746)]