8475048972

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{624451}}^1$

素因数の和:624503

約数の個数: 72

約数和(自身を含む): 23866555440

約数和(自身を除く): 15391506468

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 174, 234, 261, 348, 377, 468, 522, 754, 1044, 1131, 1508, 2262, 3393, 4524, 6786, 13572, 624451, 1248902, 1873353, 2497804, 3746706, 5620059, 7493412, 8117863, 11240118, 16235726, 18109079, 22480236, 24353589, 32471452, 36218158, 48707178, 54327237, 72436316, 73060767, 97414356, 108654474, 146121534, 162981711, 217308948, 235418027, 292243068, 325963422, 470836054, 651926844, 706254081, 941672108, 1412508162, 2118762243, 2825016324, 4237524486, 8475048972]

約数ペア:

[(1, 8475048972), (2, 4237524486), (3, 2825016324), (4, 2118762243), (6, 1412508162), (9, 941672108), (12, 706254081), (13, 651926844), (18, 470836054), (26, 325963422), (29, 292243068), (36, 235418027), (39, 217308948), (52, 162981711), (58, 146121534), (78, 108654474), (87, 97414356), (116, 73060767), (117, 72436316), (156, 54327237), (174, 48707178), (234, 36218158), (261, 32471452), (348, 24353589), (377, 22480236), (468, 18109079), (522, 16235726), (754, 11240118), (1044, 8117863), (1131, 7493412), (1508, 5620059), (2262, 3746706), (3393, 2497804), (4524, 1873353), (6786, 1248902), (13572, 624451)]