76781328

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4243}}^1$

素因数の和:4296

約数の個数: 80

約数和(自身を含む): 221027520

約数和(自身を除く): 144246192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 39, 48, 52, 58, 78, 87, 104, 116, 156, 174, 208, 232, 312, 348, 377, 464, 624, 696, 754, 1131, 1392, 1508, 2262, 3016, 4243, 4524, 6032, 8486, 9048, 12729, 16972, 18096, 25458, 33944, 50916, 55159, 67888, 101832, 110318, 123047, 165477, 203664, 220636, 246094, 330954, 369141, 441272, 492188, 661908, 738282, 882544, 984376, 1323816, 1476564, 1599611, 1968752, 2647632, 2953128, 3199222, 4798833, 5906256, 6398444, 9597666, 12796888, 19195332, 25593776, 38390664, 76781328]

約数ペア:

[(1, 76781328), (2, 38390664), (3, 25593776), (4, 19195332), (6, 12796888), (8, 9597666), (12, 6398444), (13, 5906256), (16, 4798833), (24, 3199222), (26, 2953128), (29, 2647632), (39, 1968752), (48, 1599611), (52, 1476564), (58, 1323816), (78, 984376), (87, 882544), (104, 738282), (116, 661908), (156, 492188), (174, 441272), (208, 369141), (232, 330954), (312, 246094), (348, 220636), (377, 203664), (464, 165477), (624, 123047), (696, 110318), (754, 101832), (1131, 67888), (1392, 55159), (1508, 50916), (2262, 33944), (3016, 25458), (4243, 18096), (4524, 16972), (6032, 12729), (8486, 9048)]