65148558

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:353

約数の個数: 64

約数和(自身を含む): 143216640

約数和(自身を除く): 78068082

約数列:

[1, 2, 3, 6, 23, 29, 46, 58, 69, 73, 87, 138, 146, 174, 219, 223, 438, 446, 667, 669, 1334, 1338, 1679, 2001, 2117, 3358, 4002, 4234, 5037, 5129, 6351, 6467, 10074, 10258, 12702, 12934, 15387, 16279, 19401, 30774, 32558, 38802, 48691, 48837, 97382, 97674, 146073, 148741, 292146, 297482, 374417, 446223, 472091, 748834, 892446, 944182, 1123251, 1416273, 2246502, 2832546, 10858093, 21716186, 32574279, 65148558]

約数ペア:

[(1, 65148558), (2, 32574279), (3, 21716186), (6, 10858093), (23, 2832546), (29, 2246502), (46, 1416273), (58, 1123251), (69, 944182), (73, 892446), (87, 748834), (138, 472091), (146, 446223), (174, 374417), (219, 297482), (223, 292146), (438, 148741), (446, 146073), (667, 97674), (669, 97382), (1334, 48837), (1338, 48691), (1679, 38802), (2001, 32558), (2117, 30774), (3358, 19401), (4002, 16279), (4234, 15387), (5037, 12934), (5129, 12702), (6351, 10258), (6467, 10074)]