71789328

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{4261}}^1$

素因数の和:4294

約数の個数: 100

約数和(自身を含む): 223814668

約数和(自身を除く): 152025340

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 312, 324, 351, 432, 468, 624, 648, 702, 936, 1053, 1296, 1404, 1872, 2106, 2808, 4212, 4261, 5616, 8424, 8522, 12783, 16848, 17044, 25566, 34088, 38349, 51132, 55393, 68176, 76698, 102264, 110786, 115047, 153396, 166179, 204528, 221572, 230094, 306792, 332358, 345141, 443144, 460188, 498537, 613584, 664716, 690282, 886288, 920376, 997074, 1329432, 1380564, 1495611, 1840752, 1994148, 2658864, 2761128, 2991222, 3988296, 4486833, 5522256, 5982444, 7976592, 8973666, 11964888, 17947332, 23929776, 35894664, 71789328]

約数ペア:

[(1, 71789328), (2, 35894664), (3, 23929776), (4, 17947332), (6, 11964888), (8, 8973666), (9, 7976592), (12, 5982444), (13, 5522256), (16, 4486833), (18, 3988296), (24, 2991222), (26, 2761128), (27, 2658864), (36, 1994148), (39, 1840752), (48, 1495611), (52, 1380564), (54, 1329432), (72, 997074), (78, 920376), (81, 886288), (104, 690282), (108, 664716), (117, 613584), (144, 498537), (156, 460188), (162, 443144), (208, 345141), (216, 332358), (234, 306792), (312, 230094), (324, 221572), (351, 204528), (432, 166179), (468, 153396), (624, 115047), (648, 110786), (702, 102264), (936, 76698), (1053, 68176), (1296, 55393), (1404, 51132), (1872, 38349), (2106, 34088), (2808, 25566), (4212, 17044), (4261, 16848), (5616, 12783), (8424, 8522)]