78223392

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1229}}^1$

素因数の和:1275

約数の個数: 144

約数和(自身を含む): 253857240

約数和(自身を除く): 175633848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 68, 72, 78, 96, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 288, 306, 312, 408, 416, 442, 468, 544, 612, 624, 663, 816, 884, 936, 1224, 1229, 1248, 1326, 1632, 1768, 1872, 1989, 2448, 2458, 2652, 3536, 3687, 3744, 3978, 4896, 4916, 5304, 7072, 7374, 7956, 9832, 10608, 11061, 14748, 15912, 15977, 19664, 20893, 21216, 22122, 29496, 31824, 31954, 39328, 41786, 44244, 47931, 58992, 62679, 63648, 63908, 83572, 88488, 95862, 117984, 125358, 127816, 143793, 167144, 176976, 188037, 191724, 250716, 255632, 271609, 287586, 334288, 353952, 376074, 383448, 501432, 511264, 543218, 575172, 668576, 752148, 766896, 814827, 1002864, 1086436, 1150344, 1504296, 1533792, 1629654, 2005728, 2172872, 2300688, 2444481, 3008592, 3259308, 4345744, 4601376, 4888962, 6017184, 6518616, 8691488, 9777924, 13037232, 19555848, 26074464, 39111696, 78223392]

約数ペア:

[(1, 78223392), (2, 39111696), (3, 26074464), (4, 19555848), (6, 13037232), (8, 9777924), (9, 8691488), (12, 6518616), (13, 6017184), (16, 4888962), (17, 4601376), (18, 4345744), (24, 3259308), (26, 3008592), (32, 2444481), (34, 2300688), (36, 2172872), (39, 2005728), (48, 1629654), (51, 1533792), (52, 1504296), (68, 1150344), (72, 1086436), (78, 1002864), (96, 814827), (102, 766896), (104, 752148), (117, 668576), (136, 575172), (144, 543218), (153, 511264), (156, 501432), (204, 383448), (208, 376074), (221, 353952), (234, 334288), (272, 287586), (288, 271609), (306, 255632), (312, 250716), (408, 191724), (416, 188037), (442, 176976), (468, 167144), (544, 143793), (612, 127816), (624, 125358), (663, 117984), (816, 95862), (884, 88488), (936, 83572), (1224, 63908), (1229, 63648), (1248, 62679), (1326, 58992), (1632, 47931), (1768, 44244), (1872, 41786), (1989, 39328), (2448, 31954), (2458, 31824), (2652, 29496), (3536, 22122), (3687, 21216), (3744, 20893), (3978, 19664), (4896, 15977), (4916, 15912), (5304, 14748), (7072, 11061), (7374, 10608), (7956, 9832)]