77478962

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{509}}^1$

素因数の和:587

約数の個数: 48

約数和(自身を含む): 139187160

約数和(自身を除く): 61708198

約数列:

[1, 2, 11, 17, 22, 34, 37, 74, 121, 187, 242, 374, 407, 509, 629, 814, 1018, 1258, 2057, 4114, 4477, 5599, 6919, 8653, 8954, 11198, 13838, 17306, 18833, 37666, 61589, 76109, 95183, 123178, 152218, 190366, 207163, 320161, 414326, 640322, 1047013, 2094026, 2278793, 3521771, 4557586, 7043542, 38739481, 77478962]

約数ペア:

[(1, 77478962), (2, 38739481), (11, 7043542), (17, 4557586), (22, 3521771), (34, 2278793), (37, 2094026), (74, 1047013), (121, 640322), (187, 414326), (242, 320161), (374, 207163), (407, 190366), (509, 152218), (629, 123178), (814, 95183), (1018, 76109), (1258, 61589), (2057, 37666), (4114, 18833), (4477, 17306), (5599, 13838), (6919, 11198), (8653, 8954)]