29784924

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2053}}^1$

素因数の和:2107

約数の個数: 72

約数和(自身を含む): 83737472

約数和(自身を除く): 53952548

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2053, 2418, 3627, 4106, 4836, 6159, 7254, 8212, 12318, 14508, 18477, 24636, 26689, 36954, 53378, 63643, 73908, 80067, 106756, 127286, 160134, 190929, 240201, 254572, 320268, 381858, 480402, 572787, 763716, 827359, 960804, 1145574, 1654718, 2291148, 2482077, 3309436, 4964154, 7446231, 9928308, 14892462, 29784924]

約数ペア:

[(1, 29784924), (2, 14892462), (3, 9928308), (4, 7446231), (6, 4964154), (9, 3309436), (12, 2482077), (13, 2291148), (18, 1654718), (26, 1145574), (31, 960804), (36, 827359), (39, 763716), (52, 572787), (62, 480402), (78, 381858), (93, 320268), (117, 254572), (124, 240201), (156, 190929), (186, 160134), (234, 127286), (279, 106756), (372, 80067), (403, 73908), (468, 63643), (558, 53378), (806, 36954), (1116, 26689), (1209, 24636), (1612, 18477), (2053, 14508), (2418, 12318), (3627, 8212), (4106, 7254), (4836, 6159)]