88919460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{70571}}^1$

素因数の和:70593

約数の個数: 72

約数和(自身を含む): 308258496

約数和(自身を除く): 219339036

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 70571, 141142, 211713, 282284, 352855, 423426, 493997, 635139, 705710, 846852, 987994, 1058565, 1270278, 1411420, 1481991, 1975988, 2117130, 2469985, 2540556, 2963982, 3175695, 4234260, 4445973, 4939970, 5927964, 6351390, 7409955, 8891946, 9879940, 12702780, 14819910, 17783892, 22229865, 29639820, 44459730, 88919460]

約数ペア:

[(1, 88919460), (2, 44459730), (3, 29639820), (4, 22229865), (5, 17783892), (6, 14819910), (7, 12702780), (9, 9879940), (10, 8891946), (12, 7409955), (14, 6351390), (15, 5927964), (18, 4939970), (20, 4445973), (21, 4234260), (28, 3175695), (30, 2963982), (35, 2540556), (36, 2469985), (42, 2117130), (45, 1975988), (60, 1481991), (63, 1411420), (70, 1270278), (84, 1058565), (90, 987994), (105, 846852), (126, 705710), (140, 635139), (180, 493997), (210, 423426), (252, 352855), (315, 282284), (420, 211713), (630, 141142), (1260, 70571)]