72606816

素因数分解:

$2^5\times 3^2\times {\mathrm{59}}^1\times {\mathrm{4273}}^1$

素因数の和:4348

約数の個数: 72

約数和(自身を含む): 210024360

約数和(自身を除く): 137417544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 72, 96, 118, 144, 177, 236, 288, 354, 472, 531, 708, 944, 1062, 1416, 1888, 2124, 2832, 4248, 4273, 5664, 8496, 8546, 12819, 16992, 17092, 25638, 34184, 38457, 51276, 68368, 76914, 102552, 136736, 153828, 205104, 252107, 307656, 410208, 504214, 615312, 756321, 1008428, 1230624, 1512642, 2016856, 2268963, 3025284, 4033712, 4537926, 6050568, 8067424, 9075852, 12101136, 18151704, 24202272, 36303408, 72606816]

約数ペア:

[(1, 72606816), (2, 36303408), (3, 24202272), (4, 18151704), (6, 12101136), (8, 9075852), (9, 8067424), (12, 6050568), (16, 4537926), (18, 4033712), (24, 3025284), (32, 2268963), (36, 2016856), (48, 1512642), (59, 1230624), (72, 1008428), (96, 756321), (118, 615312), (144, 504214), (177, 410208), (236, 307656), (288, 252107), (354, 205104), (472, 153828), (531, 136736), (708, 102552), (944, 76914), (1062, 68368), (1416, 51276), (1888, 38457), (2124, 34184), (2832, 25638), (4248, 17092), (4273, 16992), (5664, 12819), (8496, 8546)]