68646858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{397}}^1$

素因数の和:611

約数の個数: 64

約数和(自身を含む): 165058560

約数和(自身を除く): 96411702

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 179, 322, 358, 397, 483, 537, 794, 966, 1074, 1191, 1253, 2382, 2506, 2779, 3759, 4117, 5558, 7518, 8234, 8337, 9131, 12351, 16674, 18262, 24702, 27393, 28819, 54786, 57638, 63917, 71063, 86457, 127834, 142126, 172914, 191751, 213189, 383502, 426378, 497441, 994882, 1492323, 1634449, 2984646, 3268898, 4903347, 9806694, 11441143, 22882286, 34323429, 68646858]

約数ペア:

[(1, 68646858), (2, 34323429), (3, 22882286), (6, 11441143), (7, 9806694), (14, 4903347), (21, 3268898), (23, 2984646), (42, 1634449), (46, 1492323), (69, 994882), (138, 497441), (161, 426378), (179, 383502), (322, 213189), (358, 191751), (397, 172914), (483, 142126), (537, 127834), (794, 86457), (966, 71063), (1074, 63917), (1191, 57638), (1253, 54786), (2382, 28819), (2506, 27393), (2779, 24702), (3759, 18262), (4117, 16674), (5558, 12351), (7518, 9131), (8234, 8337)]