42717528

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{647}}^1$

素因数の和:797

約数の個数: 96

約数和(自身を含む): 133436160

約数和(自身を除く): 90718632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 131, 168, 252, 262, 393, 504, 524, 647, 786, 917, 1048, 1179, 1294, 1572, 1834, 1941, 2358, 2588, 2751, 3144, 3668, 3882, 4529, 4716, 5176, 5502, 5823, 7336, 7764, 8253, 9058, 9432, 11004, 11646, 13587, 15528, 16506, 18116, 22008, 23292, 27174, 33012, 36232, 40761, 46584, 54348, 66024, 81522, 84757, 108696, 163044, 169514, 254271, 326088, 339028, 508542, 593299, 678056, 762813, 1017084, 1186598, 1525626, 1779897, 2034168, 2373196, 3051252, 3559794, 4746392, 5339691, 6102504, 7119588, 10679382, 14239176, 21358764, 42717528]

約数ペア:

[(1, 42717528), (2, 21358764), (3, 14239176), (4, 10679382), (6, 7119588), (7, 6102504), (8, 5339691), (9, 4746392), (12, 3559794), (14, 3051252), (18, 2373196), (21, 2034168), (24, 1779897), (28, 1525626), (36, 1186598), (42, 1017084), (56, 762813), (63, 678056), (72, 593299), (84, 508542), (126, 339028), (131, 326088), (168, 254271), (252, 169514), (262, 163044), (393, 108696), (504, 84757), (524, 81522), (647, 66024), (786, 54348), (917, 46584), (1048, 40761), (1179, 36232), (1294, 33012), (1572, 27174), (1834, 23292), (1941, 22008), (2358, 18116), (2588, 16506), (2751, 15528), (3144, 13587), (3668, 11646), (3882, 11004), (4529, 9432), (4716, 9058), (5176, 8253), (5502, 7764), (5823, 7336)]