71861472

素因数分解:

$2^5\times 3^3\times {\mathrm{31}}^1\times {\mathrm{2683}}^1$

素因数の和:2733

約数の個数: 96

約数和(自身を含む): 216437760

約数和(自身を除く): 144576288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 93, 96, 108, 124, 144, 186, 216, 248, 279, 288, 372, 432, 496, 558, 744, 837, 864, 992, 1116, 1488, 1674, 2232, 2683, 2976, 3348, 4464, 5366, 6696, 8049, 8928, 10732, 13392, 16098, 21464, 24147, 26784, 32196, 42928, 48294, 64392, 72441, 83173, 85856, 96588, 128784, 144882, 166346, 193176, 249519, 257568, 289764, 332692, 386352, 499038, 579528, 665384, 748557, 772704, 998076, 1159056, 1330768, 1497114, 1996152, 2245671, 2318112, 2661536, 2994228, 3992304, 4491342, 5988456, 7984608, 8982684, 11976912, 17965368, 23953824, 35930736, 71861472]

約数ペア:

[(1, 71861472), (2, 35930736), (3, 23953824), (4, 17965368), (6, 11976912), (8, 8982684), (9, 7984608), (12, 5988456), (16, 4491342), (18, 3992304), (24, 2994228), (27, 2661536), (31, 2318112), (32, 2245671), (36, 1996152), (48, 1497114), (54, 1330768), (62, 1159056), (72, 998076), (93, 772704), (96, 748557), (108, 665384), (124, 579528), (144, 499038), (186, 386352), (216, 332692), (248, 289764), (279, 257568), (288, 249519), (372, 193176), (432, 166346), (496, 144882), (558, 128784), (744, 96588), (837, 85856), (864, 83173), (992, 72441), (1116, 64392), (1488, 48294), (1674, 42928), (2232, 32196), (2683, 26784), (2976, 24147), (3348, 21464), (4464, 16098), (5366, 13392), (6696, 10732), (8049, 8928)]