64020138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3169}}^1$

素因数の和:3231

約数の個数: 64

約数和(自身を含む): 161898240

約数和(自身を除く): 97878102

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 37, 39, 42, 74, 78, 91, 111, 182, 222, 259, 273, 481, 518, 546, 777, 962, 1443, 1554, 2886, 3169, 3367, 6338, 6734, 9507, 10101, 19014, 20202, 22183, 41197, 44366, 66549, 82394, 117253, 123591, 133098, 234506, 247182, 288379, 351759, 576758, 703518, 820771, 865137, 1524289, 1641542, 1730274, 2462313, 3048578, 4572867, 4924626, 9145734, 10670023, 21340046, 32010069, 64020138]

約数ペア:

[(1, 64020138), (2, 32010069), (3, 21340046), (6, 10670023), (7, 9145734), (13, 4924626), (14, 4572867), (21, 3048578), (26, 2462313), (37, 1730274), (39, 1641542), (42, 1524289), (74, 865137), (78, 820771), (91, 703518), (111, 576758), (182, 351759), (222, 288379), (259, 247182), (273, 234506), (481, 133098), (518, 123591), (546, 117253), (777, 82394), (962, 66549), (1443, 44366), (1554, 41197), (2886, 22183), (3169, 20202), (3367, 19014), (6338, 10101), (6734, 9507)]