67305524

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1$

素因数の和:621

約数の個数: 72

約数和(自身を含む): 147023520

約数和(自身を除く): 79717996

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 121, 143, 209, 242, 247, 286, 418, 484, 494, 563, 572, 836, 988, 1126, 1573, 2252, 2299, 2717, 3146, 4598, 5434, 6193, 6292, 7319, 9196, 10697, 10868, 12386, 14638, 21394, 24772, 29276, 29887, 42788, 59774, 68123, 80509, 117667, 119548, 136246, 139061, 161018, 235334, 272492, 278122, 322036, 470668, 556244, 885599, 1294337, 1529671, 1771198, 2588674, 3059342, 3542396, 5177348, 6118684, 16826381, 33652762, 67305524]

約数ペア:

[(1, 67305524), (2, 33652762), (4, 16826381), (11, 6118684), (13, 5177348), (19, 3542396), (22, 3059342), (26, 2588674), (38, 1771198), (44, 1529671), (52, 1294337), (76, 885599), (121, 556244), (143, 470668), (209, 322036), (242, 278122), (247, 272492), (286, 235334), (418, 161018), (484, 139061), (494, 136246), (563, 119548), (572, 117667), (836, 80509), (988, 68123), (1126, 59774), (1573, 42788), (2252, 29887), (2299, 29276), (2717, 24772), (3146, 21394), (4598, 14638), (5434, 12386), (6193, 10868), (6292, 10697), (7319, 9196)]