90159678

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{587}}^1$

素因数の和:678

約数の個数: 96

約数和(自身を含む): 237758976

約数和(自身を除く): 147599298

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 53, 63, 69, 106, 126, 138, 159, 161, 207, 318, 322, 371, 414, 477, 483, 587, 742, 954, 966, 1113, 1174, 1219, 1449, 1761, 2226, 2438, 2898, 3339, 3522, 3657, 4109, 5283, 6678, 7314, 8218, 8533, 10566, 10971, 12327, 13501, 17066, 21942, 24654, 25599, 27002, 31111, 36981, 40503, 51198, 62222, 73962, 76797, 81006, 93333, 94507, 121509, 153594, 186666, 189014, 217777, 243018, 279999, 283521, 435554, 559998, 567042, 653331, 715553, 850563, 1306662, 1431106, 1701126, 1959993, 2146659, 3919986, 4293318, 5008871, 6439977, 10017742, 12879954, 15026613, 30053226, 45079839, 90159678]

約数ペア:

[(1, 90159678), (2, 45079839), (3, 30053226), (6, 15026613), (7, 12879954), (9, 10017742), (14, 6439977), (18, 5008871), (21, 4293318), (23, 3919986), (42, 2146659), (46, 1959993), (53, 1701126), (63, 1431106), (69, 1306662), (106, 850563), (126, 715553), (138, 653331), (159, 567042), (161, 559998), (207, 435554), (318, 283521), (322, 279999), (371, 243018), (414, 217777), (477, 189014), (483, 186666), (587, 153594), (742, 121509), (954, 94507), (966, 93333), (1113, 81006), (1174, 76797), (1219, 73962), (1449, 62222), (1761, 51198), (2226, 40503), (2438, 36981), (2898, 31111), (3339, 27002), (3522, 25599), (3657, 24654), (4109, 21942), (5283, 17066), (6678, 13501), (7314, 12327), (8218, 10971), (8533, 10566)]