78724404

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3259}}^1$

素因数の和:3341

約数の個数: 72

約数和(自身を含む): 220715040

約数和(自身を除く): 141990636

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, 3259, 4026, 6039, 6518, 8052, 9777, 12078, 13036, 19554, 24156, 29331, 35849, 39108, 58662, 71698, 107547, 117324, 143396, 198799, 215094, 322641, 397598, 430188, 596397, 645282, 795196, 1192794, 1290564, 1789191, 2186789, 2385588, 3578382, 4373578, 6560367, 7156764, 8747156, 13120734, 19681101, 26241468, 39362202, 78724404]

約数ペア:

[(1, 78724404), (2, 39362202), (3, 26241468), (4, 19681101), (6, 13120734), (9, 8747156), (11, 7156764), (12, 6560367), (18, 4373578), (22, 3578382), (33, 2385588), (36, 2186789), (44, 1789191), (61, 1290564), (66, 1192794), (99, 795196), (122, 645282), (132, 596397), (183, 430188), (198, 397598), (244, 322641), (366, 215094), (396, 198799), (549, 143396), (671, 117324), (732, 107547), (1098, 71698), (1342, 58662), (2013, 39108), (2196, 35849), (2684, 29331), (3259, 24156), (4026, 19554), (6039, 13036), (6518, 12078), (8052, 9777)]