72986316

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{6983}}^1$

素因数の和:7070

約数の個数: 48

約数和(自身を含む): 186165504

約数和(自身を除く): 113179188

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 78, 134, 156, 201, 268, 402, 804, 871, 1742, 2613, 3484, 5226, 6983, 10452, 13966, 20949, 27932, 41898, 83796, 90779, 181558, 272337, 363116, 467861, 544674, 935722, 1089348, 1403583, 1871444, 2807166, 5614332, 6082193, 12164386, 18246579, 24328772, 36493158, 72986316]

約数ペア:

[(1, 72986316), (2, 36493158), (3, 24328772), (4, 18246579), (6, 12164386), (12, 6082193), (13, 5614332), (26, 2807166), (39, 1871444), (52, 1403583), (67, 1089348), (78, 935722), (134, 544674), (156, 467861), (201, 363116), (268, 272337), (402, 181558), (804, 90779), (871, 83796), (1742, 41898), (2613, 27932), (3484, 20949), (5226, 13966), (6983, 10452)]