68317884

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:416

約数の個数: 96

約数和(自身を含む): 185687040

約数和(自身を除く): 117369156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 47, 54, 86, 94, 108, 129, 141, 172, 188, 258, 282, 313, 387, 423, 516, 564, 626, 774, 846, 939, 1161, 1252, 1269, 1548, 1692, 1878, 2021, 2322, 2538, 2817, 3756, 4042, 4644, 5076, 5634, 6063, 8084, 8451, 11268, 12126, 13459, 14711, 16902, 18189, 24252, 26918, 29422, 33804, 36378, 40377, 44133, 53836, 54567, 58844, 72756, 80754, 88266, 109134, 121131, 132399, 161508, 176532, 218268, 242262, 264798, 363393, 397197, 484524, 529596, 632573, 726786, 794394, 1265146, 1453572, 1588788, 1897719, 2530292, 3795438, 5693157, 7590876, 11386314, 17079471, 22772628, 34158942, 68317884]

約数ペア:

[(1, 68317884), (2, 34158942), (3, 22772628), (4, 17079471), (6, 11386314), (9, 7590876), (12, 5693157), (18, 3795438), (27, 2530292), (36, 1897719), (43, 1588788), (47, 1453572), (54, 1265146), (86, 794394), (94, 726786), (108, 632573), (129, 529596), (141, 484524), (172, 397197), (188, 363393), (258, 264798), (282, 242262), (313, 218268), (387, 176532), (423, 161508), (516, 132399), (564, 121131), (626, 109134), (774, 88266), (846, 80754), (939, 72756), (1161, 58844), (1252, 54567), (1269, 53836), (1548, 44133), (1692, 40377), (1878, 36378), (2021, 33804), (2322, 29422), (2538, 26918), (2817, 24252), (3756, 18189), (4042, 16902), (4644, 14711), (5076, 13459), (5634, 12126), (6063, 11268), (8084, 8451)]