64436652

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{1061}}^1$

素因数の和:1319

約数の個数: 72

約数和(自身を含む): 187098912

約数和(自身を除く): 122662260

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 241, 252, 482, 723, 964, 1061, 1446, 1687, 2122, 2169, 2892, 3183, 3374, 4244, 4338, 5061, 6366, 6748, 7427, 8676, 9549, 10122, 12732, 14854, 15183, 19098, 20244, 22281, 29708, 30366, 38196, 44562, 60732, 66843, 89124, 133686, 255701, 267372, 511402, 767103, 1022804, 1534206, 1789907, 2301309, 3068412, 3579814, 4602618, 5369721, 7159628, 9205236, 10739442, 16109163, 21478884, 32218326, 64436652]

約数ペア:

[(1, 64436652), (2, 32218326), (3, 21478884), (4, 16109163), (6, 10739442), (7, 9205236), (9, 7159628), (12, 5369721), (14, 4602618), (18, 3579814), (21, 3068412), (28, 2301309), (36, 1789907), (42, 1534206), (63, 1022804), (84, 767103), (126, 511402), (241, 267372), (252, 255701), (482, 133686), (723, 89124), (964, 66843), (1061, 60732), (1446, 44562), (1687, 38196), (2122, 30366), (2169, 29708), (2892, 22281), (3183, 20244), (3374, 19098), (4244, 15183), (4338, 14854), (5061, 12732), (6366, 10122), (6748, 9549), (7427, 8676)]