72722832

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16649}}^1$

素因数の和:16680

約数の個数: 80

約数和(自身を含む): 231235200

約数和(自身を除く): 158512368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 16649, 33298, 49947, 66596, 99894, 116543, 133192, 199788, 216437, 233086, 266384, 349629, 399576, 432874, 466172, 649311, 699258, 799152, 865748, 932344, 1298622, 1398516, 1515059, 1731496, 1864688, 2597244, 2797032, 3030118, 3462992, 4545177, 5194488, 5594064, 6060236, 9090354, 10388976, 12120472, 18180708, 24240944, 36361416, 72722832]

約数ペア:

[(1, 72722832), (2, 36361416), (3, 24240944), (4, 18180708), (6, 12120472), (7, 10388976), (8, 9090354), (12, 6060236), (13, 5594064), (14, 5194488), (16, 4545177), (21, 3462992), (24, 3030118), (26, 2797032), (28, 2597244), (39, 1864688), (42, 1731496), (48, 1515059), (52, 1398516), (56, 1298622), (78, 932344), (84, 865748), (91, 799152), (104, 699258), (112, 649311), (156, 466172), (168, 432874), (182, 399576), (208, 349629), (273, 266384), (312, 233086), (336, 216437), (364, 199788), (546, 133192), (624, 116543), (728, 99894), (1092, 66596), (1456, 49947), (2184, 33298), (4368, 16649)]