77154288

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2729}}^1$

素因数の和:2790

約数の個数: 80

約数和(自身を含む): 216652800

約数和(自身を除く): 139498512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 304, 372, 456, 496, 589, 744, 912, 1178, 1488, 1767, 2356, 2729, 3534, 4712, 5458, 7068, 8187, 9424, 10916, 14136, 16374, 21832, 28272, 32748, 43664, 51851, 65496, 84599, 103702, 130992, 155553, 169198, 207404, 253797, 311106, 338396, 414808, 507594, 622212, 676792, 829616, 1015188, 1244424, 1353584, 1607381, 2030376, 2488848, 3214762, 4060752, 4822143, 6429524, 9644286, 12859048, 19288572, 25718096, 38577144, 77154288]

約数ペア:

[(1, 77154288), (2, 38577144), (3, 25718096), (4, 19288572), (6, 12859048), (8, 9644286), (12, 6429524), (16, 4822143), (19, 4060752), (24, 3214762), (31, 2488848), (38, 2030376), (48, 1607381), (57, 1353584), (62, 1244424), (76, 1015188), (93, 829616), (114, 676792), (124, 622212), (152, 507594), (186, 414808), (228, 338396), (248, 311106), (304, 253797), (372, 207404), (456, 169198), (496, 155553), (589, 130992), (744, 103702), (912, 84599), (1178, 65496), (1488, 51851), (1767, 43664), (2356, 32748), (2729, 28272), (3534, 21832), (4712, 16374), (5458, 14136), (7068, 10916), (8187, 9424)]