87342804

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3319}}^1$

素因数の和:3389

約数の個数: 72

約数和(自身を含む): 239279040

約数和(自身を除く): 151936236

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 43, 51, 68, 86, 102, 129, 153, 172, 204, 258, 306, 387, 516, 612, 731, 774, 1462, 1548, 2193, 2924, 3319, 4386, 6579, 6638, 8772, 9957, 13158, 13276, 19914, 26316, 29871, 39828, 56423, 59742, 112846, 119484, 142717, 169269, 225692, 285434, 338538, 428151, 507807, 570868, 677076, 856302, 1015614, 1284453, 1712604, 2031228, 2426189, 2568906, 4852378, 5137812, 7278567, 9704756, 14557134, 21835701, 29114268, 43671402, 87342804]

約数ペア:

[(1, 87342804), (2, 43671402), (3, 29114268), (4, 21835701), (6, 14557134), (9, 9704756), (12, 7278567), (17, 5137812), (18, 4852378), (34, 2568906), (36, 2426189), (43, 2031228), (51, 1712604), (68, 1284453), (86, 1015614), (102, 856302), (129, 677076), (153, 570868), (172, 507807), (204, 428151), (258, 338538), (306, 285434), (387, 225692), (516, 169269), (612, 142717), (731, 119484), (774, 112846), (1462, 59742), (1548, 56423), (2193, 39828), (2924, 29871), (3319, 26316), (4386, 19914), (6579, 13276), (6638, 13158), (8772, 9957)]