87855372

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3637}}^1$

素因数の和:3719

約数の個数: 72

約数和(自身を含む): 246307152

約数和(自身を除く): 158451780

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, 3637, 4026, 6039, 7274, 8052, 10911, 12078, 14548, 21822, 24156, 32733, 40007, 43644, 65466, 80014, 120021, 130932, 160028, 221857, 240042, 360063, 443714, 480084, 665571, 720126, 887428, 1331142, 1440252, 1996713, 2440427, 2662284, 3993426, 4880854, 7321281, 7986852, 9761708, 14642562, 21963843, 29285124, 43927686, 87855372]

約数ペア:

[(1, 87855372), (2, 43927686), (3, 29285124), (4, 21963843), (6, 14642562), (9, 9761708), (11, 7986852), (12, 7321281), (18, 4880854), (22, 3993426), (33, 2662284), (36, 2440427), (44, 1996713), (61, 1440252), (66, 1331142), (99, 887428), (122, 720126), (132, 665571), (183, 480084), (198, 443714), (244, 360063), (366, 240042), (396, 221857), (549, 160028), (671, 130932), (732, 120021), (1098, 80014), (1342, 65466), (2013, 43644), (2196, 40007), (2684, 32733), (3637, 24156), (4026, 21822), (6039, 14548), (7274, 12078), (8052, 10911)]