72908376

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{178697}}^1$

素因数の和:178723

約数の個数: 32

約数和(自身を含む): 192993840

約数和(自身を除く): 120085464

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 178697, 357394, 536091, 714788, 1072182, 1429576, 2144364, 3037849, 4288728, 6075698, 9113547, 12151396, 18227094, 24302792, 36454188, 72908376]

約数ペア:

[(1, 72908376), (2, 36454188), (3, 24302792), (4, 18227094), (6, 12151396), (8, 9113547), (12, 6075698), (17, 4288728), (24, 3037849), (34, 2144364), (51, 1429576), (68, 1072182), (102, 714788), (136, 536091), (204, 357394), (408, 178697)]