71359554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{401}}^1$

素因数の和:655

約数の個数: 64

約数和(自身を含む): 172892160

約数和(自身を除く): 101532606

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 223, 266, 399, 401, 446, 669, 798, 802, 1203, 1338, 1561, 2406, 2807, 3122, 4237, 4683, 5614, 7619, 8421, 8474, 9366, 12711, 15238, 16842, 22857, 25422, 29659, 45714, 53333, 59318, 88977, 89423, 106666, 159999, 177954, 178846, 268269, 319998, 536538, 625961, 1251922, 1699037, 1877883, 3398074, 3755766, 5097111, 10194222, 11893259, 23786518, 35679777, 71359554]

約数ペア:

[(1, 71359554), (2, 35679777), (3, 23786518), (6, 11893259), (7, 10194222), (14, 5097111), (19, 3755766), (21, 3398074), (38, 1877883), (42, 1699037), (57, 1251922), (114, 625961), (133, 536538), (223, 319998), (266, 268269), (399, 178846), (401, 177954), (446, 159999), (669, 106666), (798, 89423), (802, 88977), (1203, 59318), (1338, 53333), (1561, 45714), (2406, 29659), (2807, 25422), (3122, 22857), (4237, 16842), (4683, 15238), (5614, 12711), (7619, 9366), (8421, 8474)]