72771048

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:349

約数の個数: 160

約数和(自身を含む): 237663360

約数和(自身を除く): 164892312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 61, 63, 72, 81, 84, 108, 122, 126, 162, 168, 183, 189, 216, 244, 252, 263, 324, 366, 378, 427, 488, 504, 526, 549, 567, 648, 732, 756, 789, 854, 1052, 1098, 1134, 1281, 1464, 1512, 1578, 1647, 1708, 1841, 2104, 2196, 2268, 2367, 2562, 3156, 3294, 3416, 3682, 3843, 4392, 4536, 4734, 4941, 5124, 5523, 6312, 6588, 7101, 7364, 7686, 9468, 9882, 10248, 11046, 11529, 13176, 14202, 14728, 15372, 16043, 16569, 18936, 19764, 21303, 22092, 23058, 28404, 30744, 32086, 33138, 34587, 39528, 42606, 44184, 46116, 48129, 49707, 56808, 64172, 66276, 69174, 85212, 92232, 96258, 99414, 112301, 128344, 132552, 138348, 144387, 149121, 170424, 192516, 198828, 224602, 276696, 288774, 298242, 336903, 385032, 397656, 433161, 449204, 577548, 596484, 673806, 866322, 898408, 1010709, 1155096, 1192968, 1299483, 1347612, 1732644, 2021418, 2598966, 2695224, 3032127, 3465288, 4042836, 5197932, 6064254, 8085672, 9096381, 10395864, 12128508, 18192762, 24257016, 36385524, 72771048]

約数ペア:

[(1, 72771048), (2, 36385524), (3, 24257016), (4, 18192762), (6, 12128508), (7, 10395864), (8, 9096381), (9, 8085672), (12, 6064254), (14, 5197932), (18, 4042836), (21, 3465288), (24, 3032127), (27, 2695224), (28, 2598966), (36, 2021418), (42, 1732644), (54, 1347612), (56, 1299483), (61, 1192968), (63, 1155096), (72, 1010709), (81, 898408), (84, 866322), (108, 673806), (122, 596484), (126, 577548), (162, 449204), (168, 433161), (183, 397656), (189, 385032), (216, 336903), (244, 298242), (252, 288774), (263, 276696), (324, 224602), (366, 198828), (378, 192516), (427, 170424), (488, 149121), (504, 144387), (526, 138348), (549, 132552), (567, 128344), (648, 112301), (732, 99414), (756, 96258), (789, 92232), (854, 85212), (1052, 69174), (1098, 66276), (1134, 64172), (1281, 56808), (1464, 49707), (1512, 48129), (1578, 46116), (1647, 44184), (1708, 42606), (1841, 39528), (2104, 34587), (2196, 33138), (2268, 32086), (2367, 30744), (2562, 28404), (3156, 23058), (3294, 22092), (3416, 21303), (3682, 19764), (3843, 18936), (4392, 16569), (4536, 16043), (4734, 15372), (4941, 14728), (5124, 14202), (5523, 13176), (6312, 11529), (6588, 11046), (7101, 10248), (7364, 9882), (7686, 9468)]