64994274

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4243}}^1$

素因数の和:4311

約数の個数: 48

約数和(自身を含む): 150950592

約数和(自身を除く): 85956318

約数列:

[1, 2, 3, 6, 9, 18, 23, 37, 46, 69, 74, 111, 138, 207, 222, 333, 414, 666, 851, 1702, 2553, 4243, 5106, 7659, 8486, 12729, 15318, 25458, 38187, 76374, 97589, 156991, 195178, 292767, 313982, 470973, 585534, 878301, 941946, 1412919, 1756602, 2825838, 3610793, 7221586, 10832379, 21664758, 32497137, 64994274]

約数ペア:

[(1, 64994274), (2, 32497137), (3, 21664758), (6, 10832379), (9, 7221586), (18, 3610793), (23, 2825838), (37, 1756602), (46, 1412919), (69, 941946), (74, 878301), (111, 585534), (138, 470973), (207, 313982), (222, 292767), (333, 195178), (414, 156991), (666, 97589), (851, 76374), (1702, 38187), (2553, 25458), (4243, 15318), (5106, 12729), (7659, 8486)]