61556328

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:392

約数の個数: 128

約数和(自身を含む): 183168000

約数和(自身を除く): 121611672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 31, 36, 54, 58, 62, 72, 87, 93, 108, 116, 124, 174, 186, 216, 232, 248, 261, 279, 317, 348, 372, 522, 558, 634, 696, 744, 783, 837, 899, 951, 1044, 1116, 1268, 1566, 1674, 1798, 1902, 2088, 2232, 2536, 2697, 2853, 3132, 3348, 3596, 3804, 5394, 5706, 6264, 6696, 7192, 7608, 8091, 8559, 9193, 9827, 10788, 11412, 16182, 17118, 18386, 19654, 21576, 22824, 24273, 27579, 29481, 32364, 34236, 36772, 39308, 48546, 55158, 58962, 64728, 68472, 73544, 78616, 82737, 88443, 97092, 110316, 117924, 165474, 176886, 194184, 220632, 235848, 248211, 265329, 284983, 330948, 353772, 496422, 530658, 569966, 661896, 707544, 854949, 992844, 1061316, 1139932, 1709898, 1985688, 2122632, 2279864, 2564847, 3419796, 5129694, 6839592, 7694541, 10259388, 15389082, 20518776, 30778164, 61556328]

約数ペア:

[(1, 61556328), (2, 30778164), (3, 20518776), (4, 15389082), (6, 10259388), (8, 7694541), (9, 6839592), (12, 5129694), (18, 3419796), (24, 2564847), (27, 2279864), (29, 2122632), (31, 1985688), (36, 1709898), (54, 1139932), (58, 1061316), (62, 992844), (72, 854949), (87, 707544), (93, 661896), (108, 569966), (116, 530658), (124, 496422), (174, 353772), (186, 330948), (216, 284983), (232, 265329), (248, 248211), (261, 235848), (279, 220632), (317, 194184), (348, 176886), (372, 165474), (522, 117924), (558, 110316), (634, 97092), (696, 88443), (744, 82737), (783, 78616), (837, 73544), (899, 68472), (951, 64728), (1044, 58962), (1116, 55158), (1268, 48546), (1566, 39308), (1674, 36772), (1798, 34236), (1902, 32364), (2088, 29481), (2232, 27579), (2536, 24273), (2697, 22824), (2853, 21576), (3132, 19654), (3348, 18386), (3596, 17118), (3804, 16182), (5394, 11412), (5706, 10788), (6264, 9827), (6696, 9193), (7192, 8559), (7608, 8091)]