8503716

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{151}}^1$

素因数の和:209

約数の個数: 72

約数和(自身を含む): 22701504

約数和(自身を除く): 14197788

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 151, 156, 228, 247, 302, 361, 453, 494, 604, 722, 741, 906, 988, 1083, 1444, 1482, 1812, 1963, 2166, 2869, 2964, 3926, 4332, 4693, 5738, 5889, 7852, 8607, 9386, 11476, 11778, 14079, 17214, 18772, 23556, 28158, 34428, 37297, 54511, 56316, 74594, 109022, 111891, 149188, 163533, 218044, 223782, 327066, 447564, 654132, 708643, 1417286, 2125929, 2834572, 4251858, 8503716]

約数ペア:

[(1, 8503716), (2, 4251858), (3, 2834572), (4, 2125929), (6, 1417286), (12, 708643), (13, 654132), (19, 447564), (26, 327066), (38, 223782), (39, 218044), (52, 163533), (57, 149188), (76, 111891), (78, 109022), (114, 74594), (151, 56316), (156, 54511), (228, 37297), (247, 34428), (302, 28158), (361, 23556), (453, 18772), (494, 17214), (604, 14079), (722, 11778), (741, 11476), (906, 9386), (988, 8607), (1083, 7852), (1444, 5889), (1482, 5738), (1812, 4693), (1963, 4332), (2166, 3926), (2869, 2964)]