77390170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:248

約数の個数: 96

約数和(自身を含む): 172658304

約数和(自身を除く): 95268134

約数列:

[1, 2, 5, 10, 11, 13, 22, 23, 26, 46, 55, 65, 110, 115, 130, 143, 169, 181, 230, 253, 286, 299, 338, 362, 506, 598, 715, 845, 905, 1265, 1430, 1495, 1690, 1810, 1859, 1991, 2353, 2530, 2990, 3289, 3718, 3887, 3982, 4163, 4706, 6578, 7774, 8326, 9295, 9955, 11765, 16445, 18590, 19435, 19910, 20815, 23530, 25883, 30589, 32890, 38870, 41630, 42757, 45793, 51766, 54119, 61178, 85514, 91586, 108238, 129415, 152945, 213785, 228965, 258830, 270595, 305890, 336479, 427570, 457930, 541190, 595309, 672958, 703547, 1190618, 1407094, 1682395, 2976545, 3364790, 3517735, 5953090, 7035470, 7739017, 15478034, 38695085, 77390170]

約数ペア:

[(1, 77390170), (2, 38695085), (5, 15478034), (10, 7739017), (11, 7035470), (13, 5953090), (22, 3517735), (23, 3364790), (26, 2976545), (46, 1682395), (55, 1407094), (65, 1190618), (110, 703547), (115, 672958), (130, 595309), (143, 541190), (169, 457930), (181, 427570), (230, 336479), (253, 305890), (286, 270595), (299, 258830), (338, 228965), (362, 213785), (506, 152945), (598, 129415), (715, 108238), (845, 91586), (905, 85514), (1265, 61178), (1430, 54119), (1495, 51766), (1690, 45793), (1810, 42757), (1859, 41630), (1991, 38870), (2353, 32890), (2530, 30589), (2990, 25883), (3289, 23530), (3718, 20815), (3887, 19910), (3982, 19435), (4163, 18590), (4706, 16445), (6578, 11765), (7774, 9955), (8326, 9295)]