87615032

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:288

約数の個数: 64

約数和(自身を含む): 178113600

約数和(自身を除く): 90498568

約数列:

[1, 2, 4, 8, 29, 41, 58, 61, 82, 116, 122, 151, 164, 232, 244, 302, 328, 488, 604, 1189, 1208, 1769, 2378, 2501, 3538, 4379, 4756, 5002, 6191, 7076, 8758, 9211, 9512, 10004, 12382, 14152, 17516, 18422, 20008, 24764, 35032, 36844, 49528, 72529, 73688, 145058, 179539, 267119, 290116, 359078, 377651, 534238, 580232, 718156, 755302, 1068476, 1436312, 1510604, 2136952, 3021208, 10951879, 21903758, 43807516, 87615032]

約数ペア:

[(1, 87615032), (2, 43807516), (4, 21903758), (8, 10951879), (29, 3021208), (41, 2136952), (58, 1510604), (61, 1436312), (82, 1068476), (116, 755302), (122, 718156), (151, 580232), (164, 534238), (232, 377651), (244, 359078), (302, 290116), (328, 267119), (488, 179539), (604, 145058), (1189, 73688), (1208, 72529), (1769, 49528), (2378, 36844), (2501, 35032), (3538, 24764), (4379, 20008), (4756, 18422), (5002, 17516), (6191, 14152), (7076, 12382), (8758, 10004), (9211, 9512)]