72095751

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9781}}^1$

素因数の和:9813

約数の個数: 40

約数和(自身を含む): 132565664

約数和(自身を除く): 60469913

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 819, 1053, 2457, 7371, 9781, 29343, 68467, 88029, 127153, 205401, 264087, 381459, 616203, 792261, 890071, 1144377, 1848609, 2670213, 3433131, 5545827, 8010639, 10299393, 24031917, 72095751]

約数ペア:

[(1, 72095751), (3, 24031917), (7, 10299393), (9, 8010639), (13, 5545827), (21, 3433131), (27, 2670213), (39, 1848609), (63, 1144377), (81, 890071), (91, 792261), (117, 616203), (189, 381459), (273, 264087), (351, 205401), (567, 127153), (819, 88029), (1053, 68467), (2457, 29343), (7371, 9781)]