42220512

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{4729}}^1$

素因数の和:4776

約数の個数: 72

約数和(自身を含む): 123963840

約数和(自身を除く): 81743328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 4729, 8928, 9458, 14187, 18916, 28374, 37832, 42561, 56748, 75664, 85122, 113496, 146599, 151328, 170244, 226992, 293198, 340488, 439797, 453984, 586396, 680976, 879594, 1172792, 1319391, 1361952, 1759188, 2345584, 2638782, 3518376, 4691168, 5277564, 7036752, 10555128, 14073504, 21110256, 42220512]

約数ペア:

[(1, 42220512), (2, 21110256), (3, 14073504), (4, 10555128), (6, 7036752), (8, 5277564), (9, 4691168), (12, 3518376), (16, 2638782), (18, 2345584), (24, 1759188), (31, 1361952), (32, 1319391), (36, 1172792), (48, 879594), (62, 680976), (72, 586396), (93, 453984), (96, 439797), (124, 340488), (144, 293198), (186, 226992), (248, 170244), (279, 151328), (288, 146599), (372, 113496), (496, 85122), (558, 75664), (744, 56748), (992, 42561), (1116, 37832), (1488, 28374), (2232, 18916), (2976, 14187), (4464, 9458), (4729, 8928)]