65668818

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:387

約数の個数: 64

約数和(自身を含む): 144633600

約数和(自身を除く): 78964782

約数列:

[1, 2, 3, 6, 23, 29, 46, 58, 61, 69, 87, 122, 138, 174, 183, 269, 366, 538, 667, 807, 1334, 1403, 1614, 1769, 2001, 2806, 3538, 4002, 4209, 5307, 6187, 7801, 8418, 10614, 12374, 15602, 16409, 18561, 23403, 32818, 37122, 40687, 46806, 49227, 81374, 98454, 122061, 179423, 244122, 358846, 377407, 475861, 538269, 754814, 951722, 1076538, 1132221, 1427583, 2264442, 2855166, 10944803, 21889606, 32834409, 65668818]

約数ペア:

[(1, 65668818), (2, 32834409), (3, 21889606), (6, 10944803), (23, 2855166), (29, 2264442), (46, 1427583), (58, 1132221), (61, 1076538), (69, 951722), (87, 754814), (122, 538269), (138, 475861), (174, 377407), (183, 358846), (269, 244122), (366, 179423), (538, 122061), (667, 98454), (807, 81374), (1334, 49227), (1403, 46806), (1614, 40687), (1769, 37122), (2001, 32818), (2806, 23403), (3538, 18561), (4002, 16409), (4209, 15602), (5307, 12374), (6187, 10614), (7801, 8418)]