73393669376

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{821}}^1\times {\mathrm{18379}}^1$

素因数の和:19235

約数の個数: 72

約数和(自身を含む): 154407439200

約数和(自身を除く): 81013769824

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 821, 1216, 1642, 2432, 3284, 4864, 6568, 13136, 15599, 18379, 26272, 31198, 36758, 52544, 62396, 73516, 105088, 124792, 147032, 210176, 249584, 294064, 349201, 499168, 588128, 698402, 998336, 1176256, 1396804, 1996672, 2352512, 2793608, 3993344, 4705024, 5587216, 11174432, 15089159, 22348864, 30178318, 44697728, 60356636, 89395456, 120713272, 241426544, 286694021, 482853088, 573388042, 965706176, 1146776084, 1931412352, 2293552168, 3862824704, 4587104336, 9174208672, 18348417344, 36696834688, 73393669376]

約数ペア:

[(1, 73393669376), (2, 36696834688), (4, 18348417344), (8, 9174208672), (16, 4587104336), (19, 3862824704), (32, 2293552168), (38, 1931412352), (64, 1146776084), (76, 965706176), (128, 573388042), (152, 482853088), (256, 286694021), (304, 241426544), (608, 120713272), (821, 89395456), (1216, 60356636), (1642, 44697728), (2432, 30178318), (3284, 22348864), (4864, 15089159), (6568, 11174432), (13136, 5587216), (15599, 4705024), (18379, 3993344), (26272, 2793608), (31198, 2352512), (36758, 1996672), (52544, 1396804), (62396, 1176256), (73516, 998336), (105088, 698402), (124792, 588128), (147032, 499168), (210176, 349201), (249584, 294064)]