81118044

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1759}}^1$

素因数の和:1840

約数の個数: 96

約数和(自身を含む): 244428800

約数和(自身を除く): 163310756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 61, 63, 84, 108, 122, 126, 183, 189, 244, 252, 366, 378, 427, 549, 732, 756, 854, 1098, 1281, 1647, 1708, 1759, 2196, 2562, 3294, 3518, 3843, 5124, 5277, 6588, 7036, 7686, 10554, 11529, 12313, 15372, 15831, 21108, 23058, 24626, 31662, 36939, 46116, 47493, 49252, 63324, 73878, 94986, 107299, 110817, 147756, 189972, 214598, 221634, 321897, 332451, 429196, 443268, 643794, 664902, 751093, 965691, 1287588, 1329804, 1502186, 1931382, 2253279, 2897073, 3004372, 3862764, 4506558, 5794146, 6759837, 9013116, 11588292, 13519674, 20279511, 27039348, 40559022, 81118044]

約数ペア:

[(1, 81118044), (2, 40559022), (3, 27039348), (4, 20279511), (6, 13519674), (7, 11588292), (9, 9013116), (12, 6759837), (14, 5794146), (18, 4506558), (21, 3862764), (27, 3004372), (28, 2897073), (36, 2253279), (42, 1931382), (54, 1502186), (61, 1329804), (63, 1287588), (84, 965691), (108, 751093), (122, 664902), (126, 643794), (183, 443268), (189, 429196), (244, 332451), (252, 321897), (366, 221634), (378, 214598), (427, 189972), (549, 147756), (732, 110817), (756, 107299), (854, 94986), (1098, 73878), (1281, 63324), (1647, 49252), (1708, 47493), (1759, 46116), (2196, 36939), (2562, 31662), (3294, 24626), (3518, 23058), (3843, 21108), (5124, 15831), (5277, 15372), (6588, 12313), (7036, 11529), (7686, 10554)]