72039996

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{13613}}^1$

素因数の和:13640

約数の個数: 72

約数和(自身を含む): 217279440

約数和(自身を除く): 145239444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 13613, 27226, 40839, 54452, 81678, 95291, 122517, 163356, 190582, 245034, 285873, 367551, 381164, 490068, 571746, 667037, 735102, 857619, 1143492, 1334074, 1470204, 1715238, 2001111, 2572857, 2668148, 3430476, 4002222, 5145714, 6003333, 8004444, 10291428, 12006666, 18009999, 24013332, 36019998, 72039996]

約数ペア:

[(1, 72039996), (2, 36019998), (3, 24013332), (4, 18009999), (6, 12006666), (7, 10291428), (9, 8004444), (12, 6003333), (14, 5145714), (18, 4002222), (21, 3430476), (27, 2668148), (28, 2572857), (36, 2001111), (42, 1715238), (49, 1470204), (54, 1334074), (63, 1143492), (84, 857619), (98, 735102), (108, 667037), (126, 571746), (147, 490068), (189, 381164), (196, 367551), (252, 285873), (294, 245034), (378, 190582), (441, 163356), (588, 122517), (756, 95291), (882, 81678), (1323, 54452), (1764, 40839), (2646, 27226), (5292, 13613)]