61754862

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1187}}^1$

素因数の和:1257

約数の個数: 64

約数和(自身を含む): 143700480

約数和(自身を除く): 81945618

約数列:

[1, 2, 3, 6, 13, 23, 26, 29, 39, 46, 58, 69, 78, 87, 138, 174, 299, 377, 598, 667, 754, 897, 1131, 1187, 1334, 1794, 2001, 2262, 2374, 3561, 4002, 7122, 8671, 15431, 17342, 26013, 27301, 30862, 34423, 46293, 52026, 54602, 68846, 81903, 92586, 103269, 163806, 206538, 354913, 447499, 709826, 791729, 894998, 1064739, 1342497, 1583458, 2129478, 2375187, 2684994, 4750374, 10292477, 20584954, 30877431, 61754862]

約数ペア:

[(1, 61754862), (2, 30877431), (3, 20584954), (6, 10292477), (13, 4750374), (23, 2684994), (26, 2375187), (29, 2129478), (39, 1583458), (46, 1342497), (58, 1064739), (69, 894998), (78, 791729), (87, 709826), (138, 447499), (174, 354913), (299, 206538), (377, 163806), (598, 103269), (667, 92586), (754, 81903), (897, 68846), (1131, 54602), (1187, 52026), (1334, 46293), (1794, 34423), (2001, 30862), (2262, 27301), (2374, 26013), (3561, 17342), (4002, 15431), (7122, 8671)]