31884804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4363}}^1$

素因数の和:4409

約数の個数: 72

約数和(自身を含む): 95309760

約数和(自身を除く): 63424956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 4363, 7308, 8726, 13089, 17452, 26178, 30541, 39267, 52356, 61082, 78534, 91623, 122164, 126527, 157068, 183246, 253054, 274869, 366492, 379581, 506108, 549738, 759162, 885689, 1099476, 1138743, 1518324, 1771378, 2277486, 2657067, 3542756, 4554972, 5314134, 7971201, 10628268, 15942402, 31884804]

約数ペア:

[(1, 31884804), (2, 15942402), (3, 10628268), (4, 7971201), (6, 5314134), (7, 4554972), (9, 3542756), (12, 2657067), (14, 2277486), (18, 1771378), (21, 1518324), (28, 1138743), (29, 1099476), (36, 885689), (42, 759162), (58, 549738), (63, 506108), (84, 379581), (87, 366492), (116, 274869), (126, 253054), (174, 183246), (203, 157068), (252, 126527), (261, 122164), (348, 91623), (406, 78534), (522, 61082), (609, 52356), (812, 39267), (1044, 30541), (1218, 26178), (1827, 17452), (2436, 13089), (3654, 8726), (4363, 7308)]