72895648

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{14149}}^1$

素因数の和:14189

約数の個数: 48

約数和(自身を含む): 171158400

約数和(自身を除く): 98262752

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 5152, 14149, 28298, 56596, 99043, 113192, 198086, 226384, 325427, 396172, 452768, 650854, 792344, 1301708, 1584688, 2277989, 2603416, 3169376, 4555978, 5206832, 9111956, 10413664, 18223912, 36447824, 72895648]

約数ペア:

[(1, 72895648), (2, 36447824), (4, 18223912), (7, 10413664), (8, 9111956), (14, 5206832), (16, 4555978), (23, 3169376), (28, 2603416), (32, 2277989), (46, 1584688), (56, 1301708), (92, 792344), (112, 650854), (161, 452768), (184, 396172), (224, 325427), (322, 226384), (368, 198086), (644, 113192), (736, 99043), (1288, 56596), (2576, 28298), (5152, 14149)]