72165132

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{569}}^1$

素因数の和:863

約数の個数: 72

約数和(自身を含む): 197520960

約数和(自身を除く): 125355828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 271, 468, 542, 569, 813, 1084, 1138, 1626, 1707, 2276, 2439, 3252, 3414, 3523, 4878, 5121, 6828, 7046, 7397, 9756, 10242, 10569, 14092, 14794, 20484, 21138, 22191, 29588, 31707, 42276, 44382, 63414, 66573, 88764, 126828, 133146, 154199, 266292, 308398, 462597, 616796, 925194, 1387791, 1850388, 2004587, 2775582, 4009174, 5551164, 6013761, 8018348, 12027522, 18041283, 24055044, 36082566, 72165132]

約数ペア:

[(1, 72165132), (2, 36082566), (3, 24055044), (4, 18041283), (6, 12027522), (9, 8018348), (12, 6013761), (13, 5551164), (18, 4009174), (26, 2775582), (36, 2004587), (39, 1850388), (52, 1387791), (78, 925194), (117, 616796), (156, 462597), (234, 308398), (271, 266292), (468, 154199), (542, 133146), (569, 126828), (813, 88764), (1084, 66573), (1138, 63414), (1626, 44382), (1707, 42276), (2276, 31707), (2439, 29588), (3252, 22191), (3414, 21138), (3523, 20484), (4878, 14794), (5121, 14092), (6828, 10569), (7046, 10242), (7397, 9756)]