81737088

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{659}}^1$

素因数の和:712

約数の個数: 128

約数和(自身を含む): 242352000

約数和(自身を除く): 160614912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 64, 68, 76, 96, 102, 114, 128, 136, 152, 192, 204, 228, 272, 304, 323, 384, 408, 456, 544, 608, 646, 659, 816, 912, 969, 1088, 1216, 1292, 1318, 1632, 1824, 1938, 1977, 2176, 2432, 2584, 2636, 3264, 3648, 3876, 3954, 5168, 5272, 6528, 7296, 7752, 7908, 10336, 10544, 11203, 12521, 15504, 15816, 20672, 21088, 22406, 25042, 31008, 31632, 33609, 37563, 41344, 42176, 44812, 50084, 62016, 63264, 67218, 75126, 84352, 89624, 100168, 124032, 126528, 134436, 150252, 179248, 200336, 212857, 253056, 268872, 300504, 358496, 400672, 425714, 537744, 601008, 638571, 716992, 801344, 851428, 1075488, 1202016, 1277142, 1433984, 1602688, 1702856, 2150976, 2404032, 2554284, 3405712, 4301952, 4808064, 5108568, 6811424, 10217136, 13622848, 20434272, 27245696, 40868544, 81737088]

約数ペア:

[(1, 81737088), (2, 40868544), (3, 27245696), (4, 20434272), (6, 13622848), (8, 10217136), (12, 6811424), (16, 5108568), (17, 4808064), (19, 4301952), (24, 3405712), (32, 2554284), (34, 2404032), (38, 2150976), (48, 1702856), (51, 1602688), (57, 1433984), (64, 1277142), (68, 1202016), (76, 1075488), (96, 851428), (102, 801344), (114, 716992), (128, 638571), (136, 601008), (152, 537744), (192, 425714), (204, 400672), (228, 358496), (272, 300504), (304, 268872), (323, 253056), (384, 212857), (408, 200336), (456, 179248), (544, 150252), (608, 134436), (646, 126528), (659, 124032), (816, 100168), (912, 89624), (969, 84352), (1088, 75126), (1216, 67218), (1292, 63264), (1318, 62016), (1632, 50084), (1824, 44812), (1938, 42176), (1977, 41344), (2176, 37563), (2432, 33609), (2584, 31632), (2636, 31008), (3264, 25042), (3648, 22406), (3876, 21088), (3954, 20672), (5168, 15816), (5272, 15504), (6528, 12521), (7296, 11203), (7752, 10544), (7908, 10336)]