74991462

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{2803}}^1$

素因数の和:2842

約数の個数: 64

約数和(自身を含む): 188428800

約数和(自身を除く): 113437338

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 343, 546, 637, 686, 1029, 1274, 1911, 2058, 2803, 3822, 4459, 5606, 8409, 8918, 13377, 16818, 19621, 26754, 36439, 39242, 58863, 72878, 109317, 117726, 137347, 218634, 255073, 274694, 412041, 510146, 765219, 824082, 961429, 1530438, 1785511, 1922858, 2884287, 3571022, 5356533, 5768574, 10713066, 12498577, 24997154, 37495731, 74991462]

約数ペア:

[(1, 74991462), (2, 37495731), (3, 24997154), (6, 12498577), (7, 10713066), (13, 5768574), (14, 5356533), (21, 3571022), (26, 2884287), (39, 1922858), (42, 1785511), (49, 1530438), (78, 961429), (91, 824082), (98, 765219), (147, 510146), (182, 412041), (273, 274694), (294, 255073), (343, 218634), (546, 137347), (637, 117726), (686, 109317), (1029, 72878), (1274, 58863), (1911, 39242), (2058, 36439), (2803, 26754), (3822, 19621), (4459, 16818), (5606, 13377), (8409, 8918)]