64869948

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12601}}^1$

素因数の和:12635

約数の個数: 72

約数和(自身を含む): 192659376

約数和(自身を除く): 127789428

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 12601, 25202, 37803, 50404, 75606, 113409, 138611, 151212, 163813, 226818, 277222, 327626, 415833, 453636, 491439, 554444, 655252, 831666, 982878, 1247499, 1474317, 1663332, 1801943, 1965756, 2494998, 2948634, 3603886, 4989996, 5405829, 5897268, 7207772, 10811658, 16217487, 21623316, 32434974, 64869948]

約数ペア:

[(1, 64869948), (2, 32434974), (3, 21623316), (4, 16217487), (6, 10811658), (9, 7207772), (11, 5897268), (12, 5405829), (13, 4989996), (18, 3603886), (22, 2948634), (26, 2494998), (33, 1965756), (36, 1801943), (39, 1663332), (44, 1474317), (52, 1247499), (66, 982878), (78, 831666), (99, 655252), (117, 554444), (132, 491439), (143, 453636), (156, 415833), (198, 327626), (234, 277222), (286, 226818), (396, 163813), (429, 151212), (468, 138611), (572, 113409), (858, 75606), (1287, 50404), (1716, 37803), (2574, 25202), (5148, 12601)]