86892988

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 199148544

約数和(自身を除く): 112255556

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 97, 107, 161, 182, 194, 214, 299, 322, 364, 388, 428, 598, 644, 679, 749, 1196, 1261, 1358, 1391, 1498, 2093, 2231, 2461, 2522, 2716, 2782, 2996, 4186, 4462, 4922, 5044, 5564, 8372, 8827, 8924, 9737, 9844, 10379, 15617, 17227, 17654, 19474, 20758, 29003, 31234, 31993, 34454, 35308, 38948, 41516, 58006, 62468, 63986, 68908, 72653, 116012, 127972, 134927, 145306, 203021, 223951, 238717, 269854, 290612, 406042, 447902, 477434, 539708, 812084, 895804, 944489, 954868, 1671019, 1888978, 3103321, 3342038, 3777956, 6206642, 6684076, 12413284, 21723247, 43446494, 86892988]

約数ペア:

[(1, 86892988), (2, 43446494), (4, 21723247), (7, 12413284), (13, 6684076), (14, 6206642), (23, 3777956), (26, 3342038), (28, 3103321), (46, 1888978), (52, 1671019), (91, 954868), (92, 944489), (97, 895804), (107, 812084), (161, 539708), (182, 477434), (194, 447902), (214, 406042), (299, 290612), (322, 269854), (364, 238717), (388, 223951), (428, 203021), (598, 145306), (644, 134927), (679, 127972), (749, 116012), (1196, 72653), (1261, 68908), (1358, 63986), (1391, 62468), (1498, 58006), (2093, 41516), (2231, 38948), (2461, 35308), (2522, 34454), (2716, 31993), (2782, 31234), (2996, 29003), (4186, 20758), (4462, 19474), (4922, 17654), (5044, 17227), (5564, 15617), (8372, 10379), (8827, 9844), (8924, 9737)]