71905458

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{881}}^1$

素因数の和:1170

約数の個数: 32

約数和(自身を含む): 146990592

約数和(自身を除く): 75085134

約数列:

[1, 2, 3, 6, 61, 122, 183, 223, 366, 446, 669, 881, 1338, 1762, 2643, 5286, 13603, 27206, 40809, 53741, 81618, 107482, 161223, 196463, 322446, 392926, 589389, 1178778, 11984243, 23968486, 35952729, 71905458]

約数ペア:

[(1, 71905458), (2, 35952729), (3, 23968486), (6, 11984243), (61, 1178778), (122, 589389), (183, 392926), (223, 322446), (366, 196463), (446, 161223), (669, 107482), (881, 81618), (1338, 53741), (1762, 40809), (2643, 27206), (5286, 13603)]