88876620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{70537}}^1$

素因数の和:70559

約数の個数: 72

約数和(自身を含む): 308109984

約数和(自身を除く): 219233364

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, 70537, 141074, 211611, 282148, 352685, 423222, 493759, 634833, 705370, 846444, 987518, 1058055, 1269666, 1410740, 1481277, 1975036, 2116110, 2468795, 2539332, 2962554, 3174165, 4232220, 4443831, 4937590, 5925108, 6348330, 7406385, 8887662, 9875180, 12696660, 14812770, 17775324, 22219155, 29625540, 44438310, 88876620]

約数ペア:

[(1, 88876620), (2, 44438310), (3, 29625540), (4, 22219155), (5, 17775324), (6, 14812770), (7, 12696660), (9, 9875180), (10, 8887662), (12, 7406385), (14, 6348330), (15, 5925108), (18, 4937590), (20, 4443831), (21, 4232220), (28, 3174165), (30, 2962554), (35, 2539332), (36, 2468795), (42, 2116110), (45, 1975036), (60, 1481277), (63, 1410740), (70, 1269666), (84, 1058055), (90, 987518), (105, 846444), (126, 705370), (140, 634833), (180, 493759), (210, 423222), (252, 352685), (315, 282148), (420, 211611), (630, 141074), (1260, 70537)]