77438148

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{14767}}^1$

素因数の和:14816

約数の個数: 48

約数和(自身を含む): 198481920

約数和(自身を除く): 121043772

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 874, 1311, 1748, 2622, 5244, 14767, 29534, 44301, 59068, 88602, 177204, 280573, 339641, 561146, 679282, 841719, 1018923, 1122292, 1358564, 1683438, 2037846, 3366876, 4075692, 6453179, 12906358, 19359537, 25812716, 38719074, 77438148]

約数ペア:

[(1, 77438148), (2, 38719074), (3, 25812716), (4, 19359537), (6, 12906358), (12, 6453179), (19, 4075692), (23, 3366876), (38, 2037846), (46, 1683438), (57, 1358564), (69, 1122292), (76, 1018923), (92, 841719), (114, 679282), (138, 561146), (228, 339641), (276, 280573), (437, 177204), (874, 88602), (1311, 59068), (1748, 44301), (2622, 29534), (5244, 14767)]