124000072

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1019}}^1$

素因数の和:1126

約数の個数: 64

約数和(自身を含む): 277603200

約数和(自身を除く): 153603128

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 53, 56, 82, 106, 164, 212, 287, 328, 371, 424, 574, 742, 1019, 1148, 1484, 2038, 2173, 2296, 2968, 4076, 4346, 7133, 8152, 8692, 14266, 15211, 17384, 28532, 30422, 41779, 54007, 57064, 60844, 83558, 108014, 121688, 167116, 216028, 292453, 334232, 378049, 432056, 584906, 756098, 1169812, 1512196, 2214287, 2339624, 3024392, 4428574, 8857148, 15500009, 17714296, 31000018, 62000036, 124000072]

約数ペア:

[(1, 124000072), (2, 62000036), (4, 31000018), (7, 17714296), (8, 15500009), (14, 8857148), (28, 4428574), (41, 3024392), (53, 2339624), (56, 2214287), (82, 1512196), (106, 1169812), (164, 756098), (212, 584906), (287, 432056), (328, 378049), (371, 334232), (424, 292453), (574, 216028), (742, 167116), (1019, 121688), (1148, 108014), (1484, 83558), (2038, 60844), (2173, 57064), (2296, 54007), (2968, 41779), (4076, 30422), (4346, 28532), (7133, 17384), (8152, 15211), (8692, 14266)]