77395890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18041}}^1$

素因数の和:18075

約数の個数: 64

約数和(自身を含む): 218236032

約数和(自身を除く): 140840142

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 18041, 36082, 54123, 90205, 108246, 180410, 198451, 234533, 270615, 396902, 469066, 541230, 595353, 703599, 992255, 1172665, 1190706, 1407198, 1984510, 2345330, 2579863, 2976765, 3517995, 5159726, 5953530, 7035990, 7739589, 12899315, 15479178, 25798630, 38697945, 77395890]

約数ペア:

[(1, 77395890), (2, 38697945), (3, 25798630), (5, 15479178), (6, 12899315), (10, 7739589), (11, 7035990), (13, 5953530), (15, 5159726), (22, 3517995), (26, 2976765), (30, 2579863), (33, 2345330), (39, 1984510), (55, 1407198), (65, 1190706), (66, 1172665), (78, 992255), (110, 703599), (130, 595353), (143, 541230), (165, 469066), (195, 396902), (286, 270615), (330, 234533), (390, 198451), (429, 180410), (715, 108246), (858, 90205), (1430, 54123), (2145, 36082), (4290, 18041)]