79987824

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{2939}}^1$

素因数の和:2969

約数の個数: 120

約数和(自身を含む): 265399680

約数和(自身を除く): 185411856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 432, 486, 504, 567, 648, 756, 972, 1008, 1134, 1296, 1512, 1701, 1944, 2268, 2939, 3024, 3402, 3888, 4536, 5878, 6804, 8817, 9072, 11756, 13608, 17634, 20573, 23512, 26451, 27216, 35268, 41146, 47024, 52902, 61719, 70536, 79353, 82292, 105804, 123438, 141072, 158706, 164584, 185157, 211608, 238059, 246876, 317412, 329168, 370314, 423216, 476118, 493752, 555471, 634824, 714177, 740628, 952236, 987504, 1110942, 1269648, 1428354, 1481256, 1666413, 1904472, 2221884, 2856708, 2962512, 3332826, 3808944, 4443768, 4999239, 5713416, 6665652, 8887536, 9998478, 11426832, 13331304, 19996956, 26662608, 39993912, 79987824]

約数ペア:

[(1, 79987824), (2, 39993912), (3, 26662608), (4, 19996956), (6, 13331304), (7, 11426832), (8, 9998478), (9, 8887536), (12, 6665652), (14, 5713416), (16, 4999239), (18, 4443768), (21, 3808944), (24, 3332826), (27, 2962512), (28, 2856708), (36, 2221884), (42, 1904472), (48, 1666413), (54, 1481256), (56, 1428354), (63, 1269648), (72, 1110942), (81, 987504), (84, 952236), (108, 740628), (112, 714177), (126, 634824), (144, 555471), (162, 493752), (168, 476118), (189, 423216), (216, 370314), (243, 329168), (252, 317412), (324, 246876), (336, 238059), (378, 211608), (432, 185157), (486, 164584), (504, 158706), (567, 141072), (648, 123438), (756, 105804), (972, 82292), (1008, 79353), (1134, 70536), (1296, 61719), (1512, 52902), (1701, 47024), (1944, 41146), (2268, 35268), (2939, 27216), (3024, 26451), (3402, 23512), (3888, 20573), (4536, 17634), (5878, 13608), (6804, 11756), (8817, 9072)]