77385516

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{2351}}^1$

素因数の和:2582

約数の個数: 48

約数和(自身を含む): 195460608

約数和(自身を除く): 118075092

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 211, 422, 633, 844, 1266, 2351, 2532, 2743, 4702, 5486, 7053, 8229, 9404, 10972, 14106, 16458, 28212, 30563, 32916, 61126, 91689, 122252, 183378, 366756, 496061, 992122, 1488183, 1984244, 2976366, 5952732, 6448793, 12897586, 19346379, 25795172, 38692758, 77385516]

約数ペア:

[(1, 77385516), (2, 38692758), (3, 25795172), (4, 19346379), (6, 12897586), (12, 6448793), (13, 5952732), (26, 2976366), (39, 1984244), (52, 1488183), (78, 992122), (156, 496061), (211, 366756), (422, 183378), (633, 122252), (844, 91689), (1266, 61126), (2351, 32916), (2532, 30563), (2743, 28212), (4702, 16458), (5486, 14106), (7053, 10972), (8229, 9404)]