80537808

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6793}}^1$

素因数の和:6836

約数の個数: 80

約数和(自身を含む): 235887680

約数和(自身を除く): 155349872

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 741, 912, 988, 1482, 1976, 2964, 3952, 5928, 6793, 11856, 13586, 20379, 27172, 40758, 54344, 81516, 88309, 108688, 129067, 163032, 176618, 258134, 264927, 326064, 353236, 387201, 516268, 529854, 706472, 774402, 1032536, 1059708, 1412944, 1548804, 1677871, 2065072, 2119416, 3097608, 3355742, 4238832, 5033613, 6195216, 6711484, 10067226, 13422968, 20134452, 26845936, 40268904, 80537808]

約数ペア:

[(1, 80537808), (2, 40268904), (3, 26845936), (4, 20134452), (6, 13422968), (8, 10067226), (12, 6711484), (13, 6195216), (16, 5033613), (19, 4238832), (24, 3355742), (26, 3097608), (38, 2119416), (39, 2065072), (48, 1677871), (52, 1548804), (57, 1412944), (76, 1059708), (78, 1032536), (104, 774402), (114, 706472), (152, 529854), (156, 516268), (208, 387201), (228, 353236), (247, 326064), (304, 264927), (312, 258134), (456, 176618), (494, 163032), (624, 129067), (741, 108688), (912, 88309), (988, 81516), (1482, 54344), (1976, 40758), (2964, 27172), (3952, 20379), (5928, 13586), (6793, 11856)]