72787624

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{7691}}^1$

素因数の和:7730

約数の個数: 48

約数和(自身を含む): 168916320

約数和(自身を除く): 96128696

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 169, 182, 338, 364, 676, 728, 1183, 1352, 2366, 4732, 7691, 9464, 15382, 30764, 53837, 61528, 99983, 107674, 199966, 215348, 399932, 430696, 699881, 799864, 1299779, 1399762, 2599558, 2799524, 5199116, 5599048, 9098453, 10398232, 18196906, 36393812, 72787624]

約数ペア:

[(1, 72787624), (2, 36393812), (4, 18196906), (7, 10398232), (8, 9098453), (13, 5599048), (14, 5199116), (26, 2799524), (28, 2599558), (52, 1399762), (56, 1299779), (91, 799864), (104, 699881), (169, 430696), (182, 399932), (338, 215348), (364, 199966), (676, 107674), (728, 99983), (1183, 61528), (1352, 53837), (2366, 30764), (4732, 15382), (7691, 9464)]