8308716

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{241}}^1$

素因数の和:291

約数の個数: 72

約数和(自身を含む): 22320144

約数和(自身を除く): 14011428

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 169, 204, 221, 241, 338, 442, 482, 507, 663, 676, 723, 884, 964, 1014, 1326, 1446, 2028, 2652, 2873, 2892, 3133, 4097, 5746, 6266, 8194, 8619, 9399, 11492, 12291, 12532, 16388, 17238, 18798, 24582, 34476, 37596, 40729, 49164, 53261, 81458, 106522, 122187, 159783, 162916, 213044, 244374, 319566, 488748, 639132, 692393, 1384786, 2077179, 2769572, 4154358, 8308716]

約数ペア:

[(1, 8308716), (2, 4154358), (3, 2769572), (4, 2077179), (6, 1384786), (12, 692393), (13, 639132), (17, 488748), (26, 319566), (34, 244374), (39, 213044), (51, 162916), (52, 159783), (68, 122187), (78, 106522), (102, 81458), (156, 53261), (169, 49164), (204, 40729), (221, 37596), (241, 34476), (338, 24582), (442, 18798), (482, 17238), (507, 16388), (663, 12532), (676, 12291), (723, 11492), (884, 9399), (964, 8619), (1014, 8194), (1326, 6266), (1446, 5746), (2028, 4097), (2652, 3133), (2873, 2892)]