64037778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 150239232

約数和(自身を除く): 86201454

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 113, 131, 206, 226, 262, 309, 339, 393, 618, 678, 721, 786, 791, 917, 1442, 1582, 1834, 2163, 2373, 2751, 4326, 4746, 5502, 11639, 13493, 14803, 23278, 26986, 29606, 34917, 40479, 44409, 69834, 80958, 81473, 88818, 94451, 103621, 162946, 188902, 207242, 244419, 283353, 310863, 488838, 566706, 621726, 1524709, 3049418, 4574127, 9148254, 10672963, 21345926, 32018889, 64037778]

約数ペア:

[(1, 64037778), (2, 32018889), (3, 21345926), (6, 10672963), (7, 9148254), (14, 4574127), (21, 3049418), (42, 1524709), (103, 621726), (113, 566706), (131, 488838), (206, 310863), (226, 283353), (262, 244419), (309, 207242), (339, 188902), (393, 162946), (618, 103621), (678, 94451), (721, 88818), (786, 81473), (791, 80958), (917, 69834), (1442, 44409), (1582, 40479), (1834, 34917), (2163, 29606), (2373, 26986), (2751, 23278), (4326, 14803), (4746, 13493), (5502, 11639)]