73619860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:361

約数の個数: 72

約数和(自身を含む): 168344064

約数和(自身を除く): 94724204

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 47, 68, 85, 94, 170, 188, 235, 271, 289, 340, 470, 542, 578, 799, 940, 1084, 1156, 1355, 1445, 1598, 2710, 2890, 3196, 3995, 4607, 5420, 5780, 7990, 9214, 12737, 13583, 15980, 18428, 23035, 25474, 27166, 46070, 50948, 54332, 63685, 67915, 78319, 92140, 127370, 135830, 156638, 216529, 254740, 271660, 313276, 391595, 433058, 783190, 866116, 1082645, 1566380, 2165290, 3680993, 4330580, 7361986, 14723972, 18404965, 36809930, 73619860]

約数ペア:

[(1, 73619860), (2, 36809930), (4, 18404965), (5, 14723972), (10, 7361986), (17, 4330580), (20, 3680993), (34, 2165290), (47, 1566380), (68, 1082645), (85, 866116), (94, 783190), (170, 433058), (188, 391595), (235, 313276), (271, 271660), (289, 254740), (340, 216529), (470, 156638), (542, 135830), (578, 127370), (799, 92140), (940, 78319), (1084, 67915), (1156, 63685), (1355, 54332), (1445, 50948), (1598, 46070), (2710, 27166), (2890, 25474), (3196, 23035), (3995, 18428), (4607, 15980), (5420, 13583), (5780, 12737), (7990, 9214)]