89023844

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1229}}^1$

素因数の和:1452

約数の個数: 48

約数和(自身を含む): 192864000

約数和(自身を除く): 103840156

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 199, 364, 398, 796, 1229, 1393, 2458, 2587, 2786, 4916, 5174, 5572, 8603, 10348, 15977, 17206, 18109, 31954, 34412, 36218, 63908, 72436, 111839, 223678, 244571, 447356, 489142, 978284, 1711997, 3179423, 3423994, 6358846, 6847988, 12717692, 22255961, 44511922, 89023844]

約数ペア:

[(1, 89023844), (2, 44511922), (4, 22255961), (7, 12717692), (13, 6847988), (14, 6358846), (26, 3423994), (28, 3179423), (52, 1711997), (91, 978284), (182, 489142), (199, 447356), (364, 244571), (398, 223678), (796, 111839), (1229, 72436), (1393, 63908), (2458, 36218), (2587, 34412), (2786, 31954), (4916, 18109), (5174, 17206), (5572, 15977), (8603, 10348)]