67153248

素因数分解:

$2^5\times 3^2\times {\mathrm{431}}^1\times {\mathrm{541}}^1$

素因数の和:988

約数の個数: 72

約数和(自身を含む): 191763936

約数和(自身を除く): 124610688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 431, 541, 862, 1082, 1293, 1623, 1724, 2164, 2586, 3246, 3448, 3879, 4328, 4869, 5172, 6492, 6896, 7758, 8656, 9738, 10344, 12984, 13792, 15516, 17312, 19476, 20688, 25968, 31032, 38952, 41376, 51936, 62064, 77904, 124128, 155808, 233171, 466342, 699513, 932684, 1399026, 1865368, 2098539, 2798052, 3730736, 4197078, 5596104, 7461472, 8394156, 11192208, 16788312, 22384416, 33576624, 67153248]

約数ペア:

[(1, 67153248), (2, 33576624), (3, 22384416), (4, 16788312), (6, 11192208), (8, 8394156), (9, 7461472), (12, 5596104), (16, 4197078), (18, 3730736), (24, 2798052), (32, 2098539), (36, 1865368), (48, 1399026), (72, 932684), (96, 699513), (144, 466342), (288, 233171), (431, 155808), (541, 124128), (862, 77904), (1082, 62064), (1293, 51936), (1623, 41376), (1724, 38952), (2164, 31032), (2586, 25968), (3246, 20688), (3448, 19476), (3879, 17312), (4328, 15516), (4869, 13792), (5172, 12984), (6492, 10344), (6896, 9738), (7758, 8656)]