73153620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{8647}}^1$

素因数の和:8709

約数の個数: 72

約数和(自身を含む): 226646784

約数和(自身を除く): 153493164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 8647, 17294, 25941, 34588, 43235, 51882, 77823, 86470, 103764, 129705, 155646, 172940, 259410, 311292, 389115, 406409, 518820, 778230, 812818, 1219227, 1556460, 1625636, 2032045, 2438454, 3657681, 4064090, 4876908, 6096135, 7315362, 8128180, 12192270, 14630724, 18288405, 24384540, 36576810, 73153620]

約数ペア:

[(1, 73153620), (2, 36576810), (3, 24384540), (4, 18288405), (5, 14630724), (6, 12192270), (9, 8128180), (10, 7315362), (12, 6096135), (15, 4876908), (18, 4064090), (20, 3657681), (30, 2438454), (36, 2032045), (45, 1625636), (47, 1556460), (60, 1219227), (90, 812818), (94, 778230), (141, 518820), (180, 406409), (188, 389115), (235, 311292), (282, 259410), (423, 172940), (470, 155646), (564, 129705), (705, 103764), (846, 86470), (940, 77823), (1410, 51882), (1692, 43235), (2115, 34588), (2820, 25941), (4230, 17294), (8460, 8647)]