78671604

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{3947}}^1$

素因数の和:4116

約数の個数: 48

約数和(自身を含む): 201632256

約数和(自身を除く): 122960652

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 151, 302, 453, 604, 906, 1661, 1812, 3322, 3947, 4983, 6644, 7894, 9966, 11841, 15788, 19932, 23682, 43417, 47364, 86834, 130251, 173668, 260502, 521004, 595997, 1191994, 1787991, 2383988, 3575982, 6555967, 7151964, 13111934, 19667901, 26223868, 39335802, 78671604]

約数ペア:

[(1, 78671604), (2, 39335802), (3, 26223868), (4, 19667901), (6, 13111934), (11, 7151964), (12, 6555967), (22, 3575982), (33, 2383988), (44, 1787991), (66, 1191994), (132, 595997), (151, 521004), (302, 260502), (453, 173668), (604, 130251), (906, 86834), (1661, 47364), (1812, 43417), (3322, 23682), (3947, 19932), (4983, 15788), (6644, 11841), (7894, 9966)]