77440584

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5281}}^1$

素因数の和:5350

約数の個数: 64

約数和(自身を含む): 212970240

約数和(自身を除く): 135529656

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 47, 52, 78, 94, 104, 141, 156, 188, 282, 312, 376, 564, 611, 1128, 1222, 1833, 2444, 3666, 4888, 5281, 7332, 10562, 14664, 15843, 21124, 31686, 42248, 63372, 68653, 126744, 137306, 205959, 248207, 274612, 411918, 496414, 549224, 744621, 823836, 992828, 1489242, 1647672, 1985656, 2978484, 3226691, 5956968, 6453382, 9680073, 12906764, 19360146, 25813528, 38720292, 77440584]

約数ペア:

[(1, 77440584), (2, 38720292), (3, 25813528), (4, 19360146), (6, 12906764), (8, 9680073), (12, 6453382), (13, 5956968), (24, 3226691), (26, 2978484), (39, 1985656), (47, 1647672), (52, 1489242), (78, 992828), (94, 823836), (104, 744621), (141, 549224), (156, 496414), (188, 411918), (282, 274612), (312, 248207), (376, 205959), (564, 137306), (611, 126744), (1128, 68653), (1222, 63372), (1833, 42248), (2444, 31686), (3666, 21124), (4888, 15843), (5281, 14664), (7332, 10562)]