82255572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{5351}}^1$

素因数の和:5429

約数の個数: 72

約数和(自身を含む): 241567872

約数和(自身を除く): 159312300

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 61, 63, 84, 122, 126, 183, 244, 252, 366, 427, 549, 732, 854, 1098, 1281, 1708, 2196, 2562, 3843, 5124, 5351, 7686, 10702, 15372, 16053, 21404, 32106, 37457, 48159, 64212, 74914, 96318, 112371, 149828, 192636, 224742, 326411, 337113, 449484, 652822, 674226, 979233, 1305644, 1348452, 1958466, 2284877, 2937699, 3916932, 4569754, 5875398, 6854631, 9139508, 11750796, 13709262, 20563893, 27418524, 41127786, 82255572]

約数ペア:

[(1, 82255572), (2, 41127786), (3, 27418524), (4, 20563893), (6, 13709262), (7, 11750796), (9, 9139508), (12, 6854631), (14, 5875398), (18, 4569754), (21, 3916932), (28, 2937699), (36, 2284877), (42, 1958466), (61, 1348452), (63, 1305644), (84, 979233), (122, 674226), (126, 652822), (183, 449484), (244, 337113), (252, 326411), (366, 224742), (427, 192636), (549, 149828), (732, 112371), (854, 96318), (1098, 74914), (1281, 64212), (1708, 48159), (2196, 37457), (2562, 32106), (3843, 21404), (5124, 16053), (5351, 15372), (7686, 10702)]