69987436

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{613}}^1$

素因数の和:730

約数の個数: 48

約数和(自身を含む): 137398464

約数和(自身を除く): 67411028

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 73, 92, 146, 292, 391, 613, 782, 1226, 1241, 1564, 1679, 2452, 2482, 3358, 4964, 6716, 10421, 14099, 20842, 28198, 28543, 41684, 44749, 56396, 57086, 89498, 114172, 178996, 239683, 479366, 760733, 958732, 1029227, 1521466, 2058454, 3042932, 4116908, 17496859, 34993718, 69987436]

約数ペア:

[(1, 69987436), (2, 34993718), (4, 17496859), (17, 4116908), (23, 3042932), (34, 2058454), (46, 1521466), (68, 1029227), (73, 958732), (92, 760733), (146, 479366), (292, 239683), (391, 178996), (613, 114172), (782, 89498), (1226, 57086), (1241, 56396), (1564, 44749), (1679, 41684), (2452, 28543), (2482, 28198), (3358, 20842), (4964, 14099), (6716, 10421)]