69060796

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:251

約数の個数: 72

約数和(自身を含む): 147374640

約数和(自身を除く): 78313844

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 89, 98, 107, 148, 178, 196, 214, 259, 356, 428, 518, 623, 749, 1036, 1246, 1498, 1813, 2492, 2996, 3293, 3626, 3959, 4361, 5243, 6586, 7252, 7918, 8722, 9523, 10486, 13172, 15836, 17444, 19046, 20972, 23051, 27713, 38092, 46102, 55426, 66661, 92204, 110852, 133322, 161357, 193991, 266644, 322714, 352351, 387982, 466627, 645428, 704702, 775964, 933254, 1409404, 1866508, 2466457, 4932914, 9865828, 17265199, 34530398, 69060796]

約数ペア:

[(1, 69060796), (2, 34530398), (4, 17265199), (7, 9865828), (14, 4932914), (28, 2466457), (37, 1866508), (49, 1409404), (74, 933254), (89, 775964), (98, 704702), (107, 645428), (148, 466627), (178, 387982), (196, 352351), (214, 322714), (259, 266644), (356, 193991), (428, 161357), (518, 133322), (623, 110852), (749, 92204), (1036, 66661), (1246, 55426), (1498, 46102), (1813, 38092), (2492, 27713), (2996, 23051), (3293, 20972), (3626, 19046), (3959, 17444), (4361, 15836), (5243, 13172), (6586, 10486), (7252, 9523), (7918, 8722)]