73843240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{113}}^1$

素因数の和:203

約数の個数: 96

約数和(自身を含む): 183387240

約数和(自身を除く): 109544000

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 68, 85, 113, 124, 136, 155, 170, 226, 248, 310, 340, 452, 527, 565, 620, 680, 904, 961, 1054, 1130, 1240, 1921, 1922, 2108, 2260, 2635, 3503, 3842, 3844, 4216, 4520, 4805, 5270, 7006, 7684, 7688, 9605, 9610, 10540, 14012, 15368, 16337, 17515, 19210, 19220, 21080, 28024, 32674, 35030, 38420, 38440, 59551, 65348, 70060, 76840, 81685, 108593, 119102, 130696, 140120, 163370, 217186, 238204, 297755, 326740, 434372, 476408, 542965, 595510, 653480, 868744, 1085930, 1191020, 1846081, 2171860, 2382040, 3692162, 4343720, 7384324, 9230405, 14768648, 18460810, 36921620, 73843240]

約数ペア:

[(1, 73843240), (2, 36921620), (4, 18460810), (5, 14768648), (8, 9230405), (10, 7384324), (17, 4343720), (20, 3692162), (31, 2382040), (34, 2171860), (40, 1846081), (62, 1191020), (68, 1085930), (85, 868744), (113, 653480), (124, 595510), (136, 542965), (155, 476408), (170, 434372), (226, 326740), (248, 297755), (310, 238204), (340, 217186), (452, 163370), (527, 140120), (565, 130696), (620, 119102), (680, 108593), (904, 81685), (961, 76840), (1054, 70060), (1130, 65348), (1240, 59551), (1921, 38440), (1922, 38420), (2108, 35030), (2260, 32674), (2635, 28024), (3503, 21080), (3842, 19220), (3844, 19210), (4216, 17515), (4520, 16337), (4805, 15368), (5270, 14012), (7006, 10540), (7684, 9610), (7688, 9605)]