172897452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{593}}^1$

素因数の和:712

約数の個数: 144

約数和(自身を含む): 544864320

約数和(自身を除く): 371966868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 89, 91, 117, 126, 156, 178, 182, 234, 252, 267, 273, 356, 364, 468, 534, 546, 593, 623, 801, 819, 1068, 1092, 1157, 1186, 1246, 1602, 1638, 1779, 1869, 2314, 2372, 2492, 3204, 3276, 3471, 3558, 3738, 4151, 4628, 5337, 5607, 6942, 7116, 7476, 7709, 8099, 8302, 10413, 10674, 11214, 12453, 13884, 15418, 16198, 16604, 20826, 21348, 22428, 23127, 24297, 24906, 30836, 32396, 37359, 41652, 46254, 48594, 49812, 52777, 53963, 69381, 72891, 74718, 92508, 97188, 105554, 107926, 138762, 145782, 149436, 158331, 161889, 211108, 215852, 277524, 291564, 316662, 323778, 369439, 474993, 485667, 633324, 647556, 686101, 738878, 949986, 971334, 1108317, 1372202, 1477756, 1899972, 1942668, 2058303, 2216634, 2744404, 3324951, 4116606, 4433268, 4802707, 6174909, 6649902, 8233212, 9605414, 12349818, 13299804, 14408121, 19210828, 24699636, 28816242, 43224363, 57632484, 86448726, 172897452]

約数ペア:

[(1, 172897452), (2, 86448726), (3, 57632484), (4, 43224363), (6, 28816242), (7, 24699636), (9, 19210828), (12, 14408121), (13, 13299804), (14, 12349818), (18, 9605414), (21, 8233212), (26, 6649902), (28, 6174909), (36, 4802707), (39, 4433268), (42, 4116606), (52, 3324951), (63, 2744404), (78, 2216634), (84, 2058303), (89, 1942668), (91, 1899972), (117, 1477756), (126, 1372202), (156, 1108317), (178, 971334), (182, 949986), (234, 738878), (252, 686101), (267, 647556), (273, 633324), (356, 485667), (364, 474993), (468, 369439), (534, 323778), (546, 316662), (593, 291564), (623, 277524), (801, 215852), (819, 211108), (1068, 161889), (1092, 158331), (1157, 149436), (1186, 145782), (1246, 138762), (1602, 107926), (1638, 105554), (1779, 97188), (1869, 92508), (2314, 74718), (2372, 72891), (2492, 69381), (3204, 53963), (3276, 52777), (3471, 49812), (3558, 48594), (3738, 46254), (4151, 41652), (4628, 37359), (5337, 32396), (5607, 30836), (6942, 24906), (7116, 24297), (7476, 23127), (7709, 22428), (8099, 21348), (8302, 20826), (10413, 16604), (10674, 16198), (11214, 15418), (12453, 13884)]