61536956

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:175

約数の個数: 72

約数和(自身を含む): 125128080

約数和(自身を除く): 63591124

約数列:

[1, 2, 4, 13, 26, 29, 43, 52, 58, 73, 86, 116, 146, 169, 172, 292, 338, 377, 559, 676, 754, 949, 1118, 1247, 1508, 1898, 2117, 2236, 2494, 3139, 3796, 4234, 4901, 4988, 6278, 7267, 8468, 9802, 12337, 12556, 14534, 16211, 19604, 24674, 27521, 29068, 32422, 40807, 49348, 55042, 64844, 81614, 91031, 110084, 163228, 182062, 210743, 357773, 364124, 421486, 530491, 715546, 842972, 1060982, 1183403, 1431092, 2121964, 2366806, 4733612, 15384239, 30768478, 61536956]

約数ペア:

[(1, 61536956), (2, 30768478), (4, 15384239), (13, 4733612), (26, 2366806), (29, 2121964), (43, 1431092), (52, 1183403), (58, 1060982), (73, 842972), (86, 715546), (116, 530491), (146, 421486), (169, 364124), (172, 357773), (292, 210743), (338, 182062), (377, 163228), (559, 110084), (676, 91031), (754, 81614), (949, 64844), (1118, 55042), (1247, 49348), (1508, 40807), (1898, 32422), (2117, 29068), (2236, 27521), (2494, 24674), (3139, 19604), (3796, 16211), (4234, 14534), (4901, 12556), (4988, 12337), (6278, 9802), (7267, 8468)]