74611758

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:409

約数の個数: 64

約数和(自身を含む): 167311872

約数和(自身を除く): 92700114

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 103, 111, 206, 222, 251, 309, 481, 502, 618, 753, 962, 1339, 1443, 1506, 2678, 2886, 3263, 3811, 4017, 6526, 7622, 8034, 9287, 9789, 11433, 18574, 19578, 22866, 25853, 27861, 49543, 51706, 55722, 77559, 99086, 120731, 148629, 155118, 241462, 297258, 336089, 362193, 672178, 724386, 956561, 1008267, 1913122, 2016534, 2869683, 5739366, 12435293, 24870586, 37305879, 74611758]

約数ペア:

[(1, 74611758), (2, 37305879), (3, 24870586), (6, 12435293), (13, 5739366), (26, 2869683), (37, 2016534), (39, 1913122), (74, 1008267), (78, 956561), (103, 724386), (111, 672178), (206, 362193), (222, 336089), (251, 297258), (309, 241462), (481, 155118), (502, 148629), (618, 120731), (753, 99086), (962, 77559), (1339, 55722), (1443, 51706), (1506, 49543), (2678, 27861), (2886, 25853), (3263, 22866), (3811, 19578), (4017, 18574), (6526, 11433), (7622, 9789), (8034, 9287)]