80868384

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{7589}}^1$

素因数の和:7642

約数の個数: 72

約数和(自身を含む): 236215980

約数和(自身を除く): 155347596

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 144, 148, 222, 288, 296, 333, 444, 592, 666, 888, 1184, 1332, 1776, 2664, 3552, 5328, 7589, 10656, 15178, 22767, 30356, 45534, 60712, 68301, 91068, 121424, 136602, 182136, 242848, 273204, 280793, 364272, 546408, 561586, 728544, 842379, 1092816, 1123172, 1684758, 2185632, 2246344, 2527137, 3369516, 4492688, 5054274, 6739032, 8985376, 10108548, 13478064, 20217096, 26956128, 40434192, 80868384]

約数ペア:

[(1, 80868384), (2, 40434192), (3, 26956128), (4, 20217096), (6, 13478064), (8, 10108548), (9, 8985376), (12, 6739032), (16, 5054274), (18, 4492688), (24, 3369516), (32, 2527137), (36, 2246344), (37, 2185632), (48, 1684758), (72, 1123172), (74, 1092816), (96, 842379), (111, 728544), (144, 561586), (148, 546408), (222, 364272), (288, 280793), (296, 273204), (333, 242848), (444, 182136), (592, 136602), (666, 121424), (888, 91068), (1184, 68301), (1332, 60712), (1776, 45534), (2664, 30356), (3552, 22767), (5328, 15178), (7589, 10656)]