86994648

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:503

約数の個数: 160

約数和(自身を含む): 274428000

約数和(自身を除く): 187433352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 27, 36, 39, 46, 52, 54, 69, 72, 78, 81, 92, 104, 108, 117, 138, 156, 162, 184, 207, 216, 234, 276, 299, 312, 324, 351, 414, 449, 468, 552, 598, 621, 648, 702, 828, 897, 898, 936, 1053, 1196, 1242, 1347, 1404, 1656, 1794, 1796, 1863, 2106, 2392, 2484, 2691, 2694, 2808, 3588, 3592, 3726, 4041, 4212, 4968, 5382, 5388, 5837, 7176, 7452, 8073, 8082, 8424, 10327, 10764, 10776, 11674, 12123, 14904, 16146, 16164, 17511, 20654, 21528, 23348, 24219, 24246, 30981, 32292, 32328, 35022, 36369, 41308, 46696, 48438, 48492, 52533, 61962, 64584, 70044, 72738, 82616, 92943, 96876, 96984, 105066, 123924, 134251, 140088, 145476, 157599, 185886, 193752, 210132, 247848, 268502, 278829, 290952, 315198, 371772, 402753, 420264, 472797, 537004, 557658, 630396, 743544, 805506, 836487, 945594, 1074008, 1115316, 1208259, 1260792, 1611012, 1672974, 1891188, 2230632, 2416518, 3222024, 3345948, 3624777, 3782376, 4833036, 6691896, 7249554, 9666072, 10874331, 14499108, 21748662, 28998216, 43497324, 86994648]

約数ペア:

[(1, 86994648), (2, 43497324), (3, 28998216), (4, 21748662), (6, 14499108), (8, 10874331), (9, 9666072), (12, 7249554), (13, 6691896), (18, 4833036), (23, 3782376), (24, 3624777), (26, 3345948), (27, 3222024), (36, 2416518), (39, 2230632), (46, 1891188), (52, 1672974), (54, 1611012), (69, 1260792), (72, 1208259), (78, 1115316), (81, 1074008), (92, 945594), (104, 836487), (108, 805506), (117, 743544), (138, 630396), (156, 557658), (162, 537004), (184, 472797), (207, 420264), (216, 402753), (234, 371772), (276, 315198), (299, 290952), (312, 278829), (324, 268502), (351, 247848), (414, 210132), (449, 193752), (468, 185886), (552, 157599), (598, 145476), (621, 140088), (648, 134251), (702, 123924), (828, 105066), (897, 96984), (898, 96876), (936, 92943), (1053, 82616), (1196, 72738), (1242, 70044), (1347, 64584), (1404, 61962), (1656, 52533), (1794, 48492), (1796, 48438), (1863, 46696), (2106, 41308), (2392, 36369), (2484, 35022), (2691, 32328), (2694, 32292), (2808, 30981), (3588, 24246), (3592, 24219), (3726, 23348), (4041, 21528), (4212, 20654), (4968, 17511), (5382, 16164), (5388, 16146), (5837, 14904), (7176, 12123), (7452, 11674), (8073, 10776), (8082, 10764), (8424, 10327)]