71814924

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^2\times {\mathrm{419}}^1$

素因数の和:481

約数の個数: 90

約数和(自身を含む): 196724220

約数和(自身を除く): 124909296

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 276, 324, 414, 419, 529, 621, 828, 838, 1058, 1242, 1257, 1587, 1676, 1863, 2116, 2484, 2514, 3174, 3726, 3771, 4761, 5028, 6348, 7452, 7542, 9522, 9637, 11313, 14283, 15084, 19044, 19274, 22626, 28566, 28911, 33939, 38548, 42849, 45252, 57132, 57822, 67878, 85698, 86733, 115644, 135756, 171396, 173466, 221651, 260199, 346932, 443302, 520398, 664953, 780597, 886604, 1040796, 1329906, 1561194, 1994859, 2659812, 3122388, 3989718, 5984577, 7979436, 11969154, 17953731, 23938308, 35907462, 71814924]

約数ペア:

[(1, 71814924), (2, 35907462), (3, 23938308), (4, 17953731), (6, 11969154), (9, 7979436), (12, 5984577), (18, 3989718), (23, 3122388), (27, 2659812), (36, 1994859), (46, 1561194), (54, 1329906), (69, 1040796), (81, 886604), (92, 780597), (108, 664953), (138, 520398), (162, 443302), (207, 346932), (276, 260199), (324, 221651), (414, 173466), (419, 171396), (529, 135756), (621, 115644), (828, 86733), (838, 85698), (1058, 67878), (1242, 57822), (1257, 57132), (1587, 45252), (1676, 42849), (1863, 38548), (2116, 33939), (2484, 28911), (2514, 28566), (3174, 22626), (3726, 19274), (3771, 19044), (4761, 15084), (5028, 14283), (6348, 11313), (7452, 9637), (7542, 9522)]