77062140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9109}}^1$

素因数の和:9171

約数の個数: 72

約数和(自身を含む): 238754880

約数和(自身を除く): 161692740

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, 9109, 18218, 27327, 36436, 45545, 54654, 81981, 91090, 109308, 136635, 163962, 182180, 273270, 327924, 409905, 428123, 546540, 819810, 856246, 1284369, 1639620, 1712492, 2140615, 2568738, 3853107, 4281230, 5137476, 6421845, 7706214, 8562460, 12843690, 15412428, 19265535, 25687380, 38531070, 77062140]

約数ペア:

[(1, 77062140), (2, 38531070), (3, 25687380), (4, 19265535), (5, 15412428), (6, 12843690), (9, 8562460), (10, 7706214), (12, 6421845), (15, 5137476), (18, 4281230), (20, 3853107), (30, 2568738), (36, 2140615), (45, 1712492), (47, 1639620), (60, 1284369), (90, 856246), (94, 819810), (141, 546540), (180, 428123), (188, 409905), (235, 327924), (282, 273270), (423, 182180), (470, 163962), (564, 136635), (705, 109308), (846, 91090), (940, 81981), (1410, 54654), (1692, 45545), (2115, 36436), (2820, 27327), (4230, 18218), (8460, 9109)]