80457871416

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{538367}}^1$

素因数の和:538868

約数の個数: 64

約数和(自身を含む): 217069977600

約数和(自身を除く): 136612106184

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 479, 958, 1437, 1916, 2874, 3832, 5748, 6227, 11496, 12454, 18681, 24908, 37362, 49816, 74724, 149448, 538367, 1076734, 1615101, 2153468, 3230202, 4306936, 6460404, 6998771, 12920808, 13997542, 20996313, 27995084, 41992626, 55990168, 83985252, 167970504, 257877793, 515755586, 773633379, 1031511172, 1547266758, 2063022344, 3094533516, 3352411309, 6189067032, 6704822618, 10057233927, 13409645236, 20114467854, 26819290472, 40228935708, 80457871416]

約数ペア:

[(1, 80457871416), (2, 40228935708), (3, 26819290472), (4, 20114467854), (6, 13409645236), (8, 10057233927), (12, 6704822618), (13, 6189067032), (24, 3352411309), (26, 3094533516), (39, 2063022344), (52, 1547266758), (78, 1031511172), (104, 773633379), (156, 515755586), (312, 257877793), (479, 167970504), (958, 83985252), (1437, 55990168), (1916, 41992626), (2874, 27995084), (3832, 20996313), (5748, 13997542), (6227, 12920808), (11496, 6998771), (12454, 6460404), (18681, 4306936), (24908, 3230202), (37362, 2153468), (49816, 1615101), (74724, 1076734), (149448, 538367)]