69451746

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{971}}^1$

素因数の和:1127

約数の個数: 64

約数和(自身を含む): 172440576

約数和(自身を除く): 102988830

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 131, 182, 262, 273, 393, 546, 786, 917, 971, 1703, 1834, 1942, 2751, 2913, 3406, 5109, 5502, 5826, 6797, 10218, 11921, 12623, 13594, 20391, 23842, 25246, 35763, 37869, 40782, 71526, 75738, 88361, 127201, 176722, 254402, 265083, 381603, 530166, 763206, 890407, 1653613, 1780814, 2671221, 3307226, 4960839, 5342442, 9921678, 11575291, 23150582, 34725873, 69451746]

約数ペア:

[(1, 69451746), (2, 34725873), (3, 23150582), (6, 11575291), (7, 9921678), (13, 5342442), (14, 4960839), (21, 3307226), (26, 2671221), (39, 1780814), (42, 1653613), (78, 890407), (91, 763206), (131, 530166), (182, 381603), (262, 265083), (273, 254402), (393, 176722), (546, 127201), (786, 88361), (917, 75738), (971, 71526), (1703, 40782), (1834, 37869), (1942, 35763), (2751, 25246), (2913, 23842), (3406, 20391), (5109, 13594), (5502, 12623), (5826, 11921), (6797, 10218)]