87517188

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3623}}^1$

素因数の和:3705

約数の個数: 72

約数和(自身を含む): 245359296

約数和(自身を除く): 157842108

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 61, 66, 99, 122, 132, 183, 198, 244, 366, 396, 549, 671, 732, 1098, 1342, 2013, 2196, 2684, 3623, 4026, 6039, 7246, 8052, 10869, 12078, 14492, 21738, 24156, 32607, 39853, 43476, 65214, 79706, 119559, 130428, 159412, 221003, 239118, 358677, 442006, 478236, 663009, 717354, 884012, 1326018, 1434708, 1989027, 2431033, 2652036, 3978054, 4862066, 7293099, 7956108, 9724132, 14586198, 21879297, 29172396, 43758594, 87517188]

約数ペア:

[(1, 87517188), (2, 43758594), (3, 29172396), (4, 21879297), (6, 14586198), (9, 9724132), (11, 7956108), (12, 7293099), (18, 4862066), (22, 3978054), (33, 2652036), (36, 2431033), (44, 1989027), (61, 1434708), (66, 1326018), (99, 884012), (122, 717354), (132, 663009), (183, 478236), (198, 442006), (244, 358677), (366, 239118), (396, 221003), (549, 159412), (671, 130428), (732, 119559), (1098, 79706), (1342, 65214), (2013, 43476), (2196, 39853), (2684, 32607), (3623, 24156), (4026, 21738), (6039, 14492), (7246, 12078), (8052, 10869)]