78140634

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1493}}^1$

素因数の和:1583

約数の個数: 64

約数和(自身を含む): 186738048

約数和(自身を除く): 108597414

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 61, 66, 78, 122, 143, 183, 286, 366, 429, 671, 793, 858, 1342, 1493, 1586, 2013, 2379, 2986, 4026, 4479, 4758, 8723, 8958, 16423, 17446, 19409, 26169, 32846, 38818, 49269, 52338, 58227, 91073, 98538, 116454, 182146, 213499, 273219, 426998, 546438, 640497, 1001803, 1183949, 1280994, 2003606, 2367898, 3005409, 3551847, 6010818, 7103694, 13023439, 26046878, 39070317, 78140634]

約数ペア:

[(1, 78140634), (2, 39070317), (3, 26046878), (6, 13023439), (11, 7103694), (13, 6010818), (22, 3551847), (26, 3005409), (33, 2367898), (39, 2003606), (61, 1280994), (66, 1183949), (78, 1001803), (122, 640497), (143, 546438), (183, 426998), (286, 273219), (366, 213499), (429, 182146), (671, 116454), (793, 98538), (858, 91073), (1342, 58227), (1493, 52338), (1586, 49269), (2013, 38818), (2379, 32846), (2986, 26169), (4026, 19409), (4479, 17446), (4758, 16423), (8723, 8958)]