61505652

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:289

約数の個数: 96

約数和(自身を含む): 162062208

約数和(自身を除く): 100556556

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 53, 78, 86, 106, 129, 156, 159, 172, 173, 212, 258, 318, 346, 516, 519, 559, 636, 689, 692, 1038, 1118, 1378, 1677, 2067, 2076, 2236, 2249, 2279, 2756, 3354, 4134, 4498, 4558, 6708, 6747, 6837, 7439, 8268, 8996, 9116, 9169, 13494, 13674, 14878, 18338, 22317, 26988, 27348, 27507, 29627, 29756, 36676, 44634, 55014, 59254, 88881, 89268, 96707, 110028, 118508, 119197, 177762, 193414, 238394, 290121, 355524, 357591, 386828, 394267, 476788, 580242, 715182, 788534, 1160484, 1182801, 1430364, 1577068, 2365602, 4731204, 5125471, 10250942, 15376413, 20501884, 30752826, 61505652]

約数ペア:

[(1, 61505652), (2, 30752826), (3, 20501884), (4, 15376413), (6, 10250942), (12, 5125471), (13, 4731204), (26, 2365602), (39, 1577068), (43, 1430364), (52, 1182801), (53, 1160484), (78, 788534), (86, 715182), (106, 580242), (129, 476788), (156, 394267), (159, 386828), (172, 357591), (173, 355524), (212, 290121), (258, 238394), (318, 193414), (346, 177762), (516, 119197), (519, 118508), (559, 110028), (636, 96707), (689, 89268), (692, 88881), (1038, 59254), (1118, 55014), (1378, 44634), (1677, 36676), (2067, 29756), (2076, 29627), (2236, 27507), (2249, 27348), (2279, 26988), (2756, 22317), (3354, 18338), (4134, 14878), (4498, 13674), (4558, 13494), (6708, 9169), (6747, 9116), (6837, 8996), (7439, 8268)]