72441642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6983}}^1$

素因数の和:7027

約数の個数: 64

約数和(自身を含む): 187729920

約数和(自身を除く): 115288278

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 741, 798, 1482, 1729, 3458, 5187, 6983, 10374, 13966, 20949, 41898, 48881, 90779, 97762, 132677, 146643, 181558, 265354, 272337, 293286, 398031, 544674, 635453, 796062, 928739, 1270906, 1724801, 1857478, 1906359, 2786217, 3449602, 3812718, 5174403, 5572434, 10348806, 12073607, 24147214, 36220821, 72441642]

約数ペア:

[(1, 72441642), (2, 36220821), (3, 24147214), (6, 12073607), (7, 10348806), (13, 5572434), (14, 5174403), (19, 3812718), (21, 3449602), (26, 2786217), (38, 1906359), (39, 1857478), (42, 1724801), (57, 1270906), (78, 928739), (91, 796062), (114, 635453), (133, 544674), (182, 398031), (247, 293286), (266, 272337), (273, 265354), (399, 181558), (494, 146643), (546, 132677), (741, 97762), (798, 90779), (1482, 48881), (1729, 41898), (3458, 20949), (5187, 13966), (6983, 10374)]