172256976

素因数分解:

$2^4\times 3^3\times {\mathrm{181}}^1\times {\mathrm{2203}}^1$

素因数の和:2401

約数の個数: 80

約数和(自身を含む): 497398720

約数和(自身を除く): 325141744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 181, 216, 362, 432, 543, 724, 1086, 1448, 1629, 2172, 2203, 2896, 3258, 4344, 4406, 4887, 6516, 6609, 8688, 8812, 9774, 13032, 13218, 17624, 19548, 19827, 26064, 26436, 35248, 39096, 39654, 52872, 59481, 78192, 79308, 105744, 118962, 158616, 237924, 317232, 398743, 475848, 797486, 951696, 1196229, 1594972, 2392458, 3189944, 3588687, 4784916, 6379888, 7177374, 9569832, 10766061, 14354748, 19139664, 21532122, 28709496, 43064244, 57418992, 86128488, 172256976]

約数ペア:

[(1, 172256976), (2, 86128488), (3, 57418992), (4, 43064244), (6, 28709496), (8, 21532122), (9, 19139664), (12, 14354748), (16, 10766061), (18, 9569832), (24, 7177374), (27, 6379888), (36, 4784916), (48, 3588687), (54, 3189944), (72, 2392458), (108, 1594972), (144, 1196229), (181, 951696), (216, 797486), (362, 475848), (432, 398743), (543, 317232), (724, 237924), (1086, 158616), (1448, 118962), (1629, 105744), (2172, 79308), (2203, 78192), (2896, 59481), (3258, 52872), (4344, 39654), (4406, 39096), (4887, 35248), (6516, 26436), (6609, 26064), (8688, 19827), (8812, 19548), (9774, 17624), (13032, 13218)]