68253948

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{659}}^1$

素因数の和:816

約数の個数: 96

約数和(自身を含む): 204019200

約数和(自身を除く): 135765252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 137, 189, 252, 274, 378, 411, 548, 659, 756, 822, 959, 1233, 1318, 1644, 1918, 1977, 2466, 2636, 2877, 3699, 3836, 3954, 4613, 4932, 5754, 5931, 7398, 7908, 8631, 9226, 11508, 11862, 13839, 14796, 17262, 17793, 18452, 23724, 25893, 27678, 34524, 35586, 41517, 51786, 55356, 71172, 83034, 90283, 103572, 124551, 166068, 180566, 249102, 270849, 361132, 498204, 541698, 631981, 812547, 1083396, 1263962, 1625094, 1895943, 2437641, 2527924, 3250188, 3791886, 4875282, 5687829, 7583772, 9750564, 11375658, 17063487, 22751316, 34126974, 68253948]

約数ペア:

[(1, 68253948), (2, 34126974), (3, 22751316), (4, 17063487), (6, 11375658), (7, 9750564), (9, 7583772), (12, 5687829), (14, 4875282), (18, 3791886), (21, 3250188), (27, 2527924), (28, 2437641), (36, 1895943), (42, 1625094), (54, 1263962), (63, 1083396), (84, 812547), (108, 631981), (126, 541698), (137, 498204), (189, 361132), (252, 270849), (274, 249102), (378, 180566), (411, 166068), (548, 124551), (659, 103572), (756, 90283), (822, 83034), (959, 71172), (1233, 55356), (1318, 51786), (1644, 41517), (1918, 35586), (1977, 34524), (2466, 27678), (2636, 25893), (2877, 23724), (3699, 18452), (3836, 17793), (3954, 17262), (4613, 14796), (4932, 13839), (5754, 11862), (5931, 11508), (7398, 9226), (7908, 8631)]