71407632

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1297}}^1$

素因数の和:1376

約数の個数: 80

約数和(自身を含む): 195717632

約数和(自身を除く): 124310000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 37, 48, 62, 74, 93, 111, 124, 148, 186, 222, 248, 296, 372, 444, 496, 592, 744, 888, 1147, 1297, 1488, 1776, 2294, 2594, 3441, 3891, 4588, 5188, 6882, 7782, 9176, 10376, 13764, 15564, 18352, 20752, 27528, 31128, 40207, 47989, 55056, 62256, 80414, 95978, 120621, 143967, 160828, 191956, 241242, 287934, 321656, 383912, 482484, 575868, 643312, 767824, 964968, 1151736, 1487659, 1929936, 2303472, 2975318, 4462977, 5950636, 8925954, 11901272, 17851908, 23802544, 35703816, 71407632]

約数ペア:

[(1, 71407632), (2, 35703816), (3, 23802544), (4, 17851908), (6, 11901272), (8, 8925954), (12, 5950636), (16, 4462977), (24, 2975318), (31, 2303472), (37, 1929936), (48, 1487659), (62, 1151736), (74, 964968), (93, 767824), (111, 643312), (124, 575868), (148, 482484), (186, 383912), (222, 321656), (248, 287934), (296, 241242), (372, 191956), (444, 160828), (496, 143967), (592, 120621), (744, 95978), (888, 80414), (1147, 62256), (1297, 55056), (1488, 47989), (1776, 40207), (2294, 31128), (2594, 27528), (3441, 20752), (3891, 18352), (4588, 15564), (5188, 13764), (6882, 10376), (7782, 9176)]