72807770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:168

約数の個数: 96

約数和(自身を含む): 164453760

約数和(自身を除く): 91645990

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 59, 61, 70, 85, 118, 119, 122, 170, 238, 289, 295, 305, 413, 427, 578, 590, 595, 610, 826, 854, 1003, 1037, 1190, 1445, 2006, 2023, 2065, 2074, 2135, 2890, 3599, 4046, 4130, 4270, 5015, 5185, 7021, 7198, 7259, 10030, 10115, 10370, 14042, 14518, 17051, 17629, 17995, 20230, 25193, 34102, 35105, 35258, 35990, 36295, 50386, 61183, 70210, 72590, 85255, 88145, 119357, 122366, 123403, 125965, 170510, 176290, 238714, 246806, 251930, 305915, 428281, 596785, 611830, 617015, 856562, 1040111, 1193570, 1234030, 2080222, 2141405, 4282810, 5200555, 7280777, 10401110, 14561554, 36403885, 72807770]

約数ペア:

[(1, 72807770), (2, 36403885), (5, 14561554), (7, 10401110), (10, 7280777), (14, 5200555), (17, 4282810), (34, 2141405), (35, 2080222), (59, 1234030), (61, 1193570), (70, 1040111), (85, 856562), (118, 617015), (119, 611830), (122, 596785), (170, 428281), (238, 305915), (289, 251930), (295, 246806), (305, 238714), (413, 176290), (427, 170510), (578, 125965), (590, 123403), (595, 122366), (610, 119357), (826, 88145), (854, 85255), (1003, 72590), (1037, 70210), (1190, 61183), (1445, 50386), (2006, 36295), (2023, 35990), (2065, 35258), (2074, 35105), (2135, 34102), (2890, 25193), (3599, 20230), (4046, 17995), (4130, 17629), (4270, 17051), (5015, 14518), (5185, 14042), (7021, 10370), (7198, 10115), (7259, 10030)]