84417498

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:249

約数の個数: 128

約数和(自身を含む): 220631040

約数和(自身を除く): 136213542

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 27, 33, 37, 46, 54, 66, 69, 74, 99, 111, 138, 167, 198, 207, 222, 253, 297, 333, 334, 407, 414, 501, 506, 594, 621, 666, 759, 814, 851, 999, 1002, 1221, 1242, 1503, 1518, 1702, 1837, 1998, 2277, 2442, 2553, 3006, 3663, 3674, 3841, 4509, 4554, 5106, 5511, 6179, 6831, 7326, 7659, 7682, 9018, 9361, 10989, 11022, 11523, 12358, 13662, 15318, 16533, 18537, 18722, 21978, 22977, 23046, 28083, 33066, 34569, 37074, 42251, 45954, 49599, 55611, 56166, 67969, 69138, 84249, 84502, 99198, 103707, 111222, 126753, 135938, 142117, 166833, 168498, 203907, 207414, 252747, 253506, 284234, 333666, 380259, 407814, 426351, 505494, 611721, 760518, 852702, 1140777, 1223442, 1279053, 1563287, 1835163, 2281554, 2558106, 3126574, 3670326, 3837159, 4689861, 7674318, 9379722, 14069583, 28139166, 42208749, 84417498]

約数ペア:

[(1, 84417498), (2, 42208749), (3, 28139166), (6, 14069583), (9, 9379722), (11, 7674318), (18, 4689861), (22, 3837159), (23, 3670326), (27, 3126574), (33, 2558106), (37, 2281554), (46, 1835163), (54, 1563287), (66, 1279053), (69, 1223442), (74, 1140777), (99, 852702), (111, 760518), (138, 611721), (167, 505494), (198, 426351), (207, 407814), (222, 380259), (253, 333666), (297, 284234), (333, 253506), (334, 252747), (407, 207414), (414, 203907), (501, 168498), (506, 166833), (594, 142117), (621, 135938), (666, 126753), (759, 111222), (814, 103707), (851, 99198), (999, 84502), (1002, 84249), (1221, 69138), (1242, 67969), (1503, 56166), (1518, 55611), (1702, 49599), (1837, 45954), (1998, 42251), (2277, 37074), (2442, 34569), (2553, 33066), (3006, 28083), (3663, 23046), (3674, 22977), (3841, 21978), (4509, 18722), (4554, 18537), (5106, 16533), (5511, 15318), (6179, 13662), (6831, 12358), (7326, 11523), (7659, 11022), (7682, 10989), (9018, 9361)]