72698808

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{33287}}^1$

素因数の和:33316

約数の個数: 64

約数和(自身を含む): 223695360

約数和(自身を除く): 150996552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 33287, 66574, 99861, 133148, 199722, 233009, 266296, 399444, 432731, 466018, 699027, 798888, 865462, 932036, 1298193, 1398054, 1730924, 1864072, 2596386, 2796108, 3029117, 3461848, 5192772, 5592216, 6058234, 9087351, 10385544, 12116468, 18174702, 24232936, 36349404, 72698808]

約数ペア:

[(1, 72698808), (2, 36349404), (3, 24232936), (4, 18174702), (6, 12116468), (7, 10385544), (8, 9087351), (12, 6058234), (13, 5592216), (14, 5192772), (21, 3461848), (24, 3029117), (26, 2796108), (28, 2596386), (39, 1864072), (42, 1730924), (52, 1398054), (56, 1298193), (78, 932036), (84, 865462), (91, 798888), (104, 699027), (156, 466018), (168, 432731), (182, 399444), (273, 266296), (312, 233009), (364, 199722), (546, 133148), (728, 99861), (1092, 66574), (2184, 33287)]