69714684

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{823}}^1$

素因数の和:1027

約数の個数: 72

約数和(自身を含む): 191059232

約数和(自身を除く): 121344548

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 181, 234, 362, 468, 543, 724, 823, 1086, 1629, 1646, 2172, 2353, 2469, 3258, 3292, 4706, 4938, 6516, 7059, 7407, 9412, 9876, 10699, 14118, 14814, 21177, 21398, 28236, 29628, 32097, 42354, 42796, 64194, 84708, 96291, 128388, 148963, 192582, 297926, 385164, 446889, 595852, 893778, 1340667, 1787556, 1936519, 2681334, 3873038, 5362668, 5809557, 7746076, 11619114, 17428671, 23238228, 34857342, 69714684]

約数ペア:

[(1, 69714684), (2, 34857342), (3, 23238228), (4, 17428671), (6, 11619114), (9, 7746076), (12, 5809557), (13, 5362668), (18, 3873038), (26, 2681334), (36, 1936519), (39, 1787556), (52, 1340667), (78, 893778), (117, 595852), (156, 446889), (181, 385164), (234, 297926), (362, 192582), (468, 148963), (543, 128388), (724, 96291), (823, 84708), (1086, 64194), (1629, 42796), (1646, 42354), (2172, 32097), (2353, 29628), (2469, 28236), (3258, 21398), (3292, 21177), (4706, 14814), (4938, 14118), (6516, 10699), (7059, 9876), (7407, 9412)]