78886458

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:368

約数の個数: 96

約数和(自身を含む): 206309376

約数和(自身を除く): 127422918

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 163, 167, 207, 322, 326, 334, 414, 483, 489, 501, 966, 978, 1002, 1141, 1169, 1449, 1467, 1503, 2282, 2338, 2898, 2934, 3006, 3423, 3507, 3749, 3841, 6846, 7014, 7498, 7682, 10269, 10521, 11247, 11523, 20538, 21042, 22494, 23046, 26243, 26887, 27221, 33741, 34569, 52486, 53774, 54442, 67482, 69138, 78729, 80661, 81663, 157458, 161322, 163326, 190547, 236187, 241983, 244989, 381094, 472374, 483966, 489978, 571641, 626083, 1143282, 1252166, 1714923, 1878249, 3429846, 3756498, 4382581, 5634747, 8765162, 11269494, 13147743, 26295486, 39443229, 78886458]

約数ペア:

[(1, 78886458), (2, 39443229), (3, 26295486), (6, 13147743), (7, 11269494), (9, 8765162), (14, 5634747), (18, 4382581), (21, 3756498), (23, 3429846), (42, 1878249), (46, 1714923), (63, 1252166), (69, 1143282), (126, 626083), (138, 571641), (161, 489978), (163, 483966), (167, 472374), (207, 381094), (322, 244989), (326, 241983), (334, 236187), (414, 190547), (483, 163326), (489, 161322), (501, 157458), (966, 81663), (978, 80661), (1002, 78729), (1141, 69138), (1169, 67482), (1449, 54442), (1467, 53774), (1503, 52486), (2282, 34569), (2338, 33741), (2898, 27221), (2934, 26887), (3006, 26243), (3423, 23046), (3507, 22494), (3749, 21042), (3841, 20538), (6846, 11523), (7014, 11247), (7498, 10521), (7682, 10269)]