72624093824

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{2621}}^1\times {\mathrm{6983}}^1$

素因数の和:9649

約数の個数: 64

約数和(自身を含む): 149426311680

約数和(自身を除く): 76802217856

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 2621, 3968, 5242, 6983, 10484, 13966, 20968, 27932, 41936, 55864, 81251, 83872, 111728, 162502, 167744, 216473, 223456, 325004, 335488, 432946, 446912, 650008, 865892, 893824, 1300016, 1731784, 2600032, 3463568, 5200064, 6927136, 10400128, 13854272, 18302443, 27708544, 36604886, 73209772, 146419544, 292839088, 567375733, 585678176, 1134751466, 1171356352, 2269502932, 2342712704, 4539005864, 9078011728, 18156023456, 36312046912, 72624093824]

約数ペア:

[(1, 72624093824), (2, 36312046912), (4, 18156023456), (8, 9078011728), (16, 4539005864), (31, 2342712704), (32, 2269502932), (62, 1171356352), (64, 1134751466), (124, 585678176), (128, 567375733), (248, 292839088), (496, 146419544), (992, 73209772), (1984, 36604886), (2621, 27708544), (3968, 18302443), (5242, 13854272), (6983, 10400128), (10484, 6927136), (13966, 5200064), (20968, 3463568), (27932, 2600032), (41936, 1731784), (55864, 1300016), (81251, 893824), (83872, 865892), (111728, 650008), (162502, 446912), (167744, 432946), (216473, 335488), (223456, 325004)]