61813128

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2957}}^1$

素因数の和:3046

約数の個数: 64

約数和(自身を含む): 168960960

約数和(自身を除く): 107147832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 67, 78, 104, 134, 156, 201, 268, 312, 402, 536, 804, 871, 1608, 1742, 2613, 2957, 3484, 5226, 5914, 6968, 8871, 10452, 11828, 17742, 20904, 23656, 35484, 38441, 70968, 76882, 115323, 153764, 198119, 230646, 307528, 396238, 461292, 594357, 792476, 922584, 1188714, 1584952, 2377428, 2575547, 4754856, 5151094, 7726641, 10302188, 15453282, 20604376, 30906564, 61813128]

約数ペア:

[(1, 61813128), (2, 30906564), (3, 20604376), (4, 15453282), (6, 10302188), (8, 7726641), (12, 5151094), (13, 4754856), (24, 2575547), (26, 2377428), (39, 1584952), (52, 1188714), (67, 922584), (78, 792476), (104, 594357), (134, 461292), (156, 396238), (201, 307528), (268, 230646), (312, 198119), (402, 153764), (536, 115323), (804, 76882), (871, 70968), (1608, 38441), (1742, 35484), (2613, 23656), (2957, 20904), (3484, 17742), (5226, 11828), (5914, 10452), (6968, 8871)]