90061452

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:280

約数の個数: 108

約数和(自身を含む): 250594344

約数和(自身を除く): 160532892

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 113, 117, 131, 156, 169, 226, 234, 262, 338, 339, 393, 452, 468, 507, 524, 676, 678, 786, 1014, 1017, 1179, 1356, 1469, 1521, 1572, 1703, 2028, 2034, 2358, 2938, 3042, 3406, 4068, 4407, 4716, 5109, 5876, 6084, 6812, 8814, 10218, 13221, 14803, 15327, 17628, 19097, 20436, 22139, 26442, 29606, 30654, 38194, 44278, 44409, 52884, 57291, 59212, 61308, 66417, 76388, 88556, 88818, 114582, 132834, 133227, 171873, 177636, 192439, 199251, 229164, 265668, 266454, 343746, 384878, 398502, 532908, 577317, 687492, 769756, 797004, 1154634, 1731951, 2309268, 2501707, 3463902, 5003414, 6927804, 7505121, 10006828, 15010242, 22515363, 30020484, 45030726, 90061452]

約数ペア:

[(1, 90061452), (2, 45030726), (3, 30020484), (4, 22515363), (6, 15010242), (9, 10006828), (12, 7505121), (13, 6927804), (18, 5003414), (26, 3463902), (36, 2501707), (39, 2309268), (52, 1731951), (78, 1154634), (113, 797004), (117, 769756), (131, 687492), (156, 577317), (169, 532908), (226, 398502), (234, 384878), (262, 343746), (338, 266454), (339, 265668), (393, 229164), (452, 199251), (468, 192439), (507, 177636), (524, 171873), (676, 133227), (678, 132834), (786, 114582), (1014, 88818), (1017, 88556), (1179, 76388), (1356, 66417), (1469, 61308), (1521, 59212), (1572, 57291), (1703, 52884), (2028, 44409), (2034, 44278), (2358, 38194), (2938, 30654), (3042, 29606), (3406, 26442), (4068, 22139), (4407, 20436), (4716, 19097), (5109, 17628), (5876, 15327), (6084, 14803), (6812, 13221), (8814, 10218)]