88695180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{70393}}^1$

素因数の和:70415

約数の個数: 72

約数和(自身を含む): 307480992

約数和(自身を除く): 218785812

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, 70393, 140786, 211179, 281572, 351965, 422358, 492751, 633537, 703930, 844716, 985502, 1055895, 1267074, 1407860, 1478253, 1971004, 2111790, 2463755, 2534148, 2956506, 3167685, 4223580, 4434759, 4927510, 5913012, 6335370, 7391265, 8869518, 9855020, 12670740, 14782530, 17739036, 22173795, 29565060, 44347590, 88695180]

約数ペア:

[(1, 88695180), (2, 44347590), (3, 29565060), (4, 22173795), (5, 17739036), (6, 14782530), (7, 12670740), (9, 9855020), (10, 8869518), (12, 7391265), (14, 6335370), (15, 5913012), (18, 4927510), (20, 4434759), (21, 4223580), (28, 3167685), (30, 2956506), (35, 2534148), (36, 2463755), (42, 2111790), (45, 1971004), (60, 1478253), (63, 1407860), (70, 1267074), (84, 1055895), (90, 985502), (105, 844716), (126, 703930), (140, 633537), (180, 492751), (210, 422358), (252, 351965), (315, 281572), (420, 211179), (630, 140786), (1260, 70393)]