85904586

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:280

約数の個数: 96

約数和(自身を含む): 208765440

約数和(自身を除く): 122860854

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 67, 69, 114, 134, 138, 163, 171, 201, 207, 326, 342, 402, 414, 437, 489, 603, 874, 978, 1206, 1273, 1311, 1467, 1541, 2546, 2622, 2934, 3082, 3097, 3749, 3819, 3933, 4623, 6194, 7498, 7638, 7866, 9246, 9291, 10921, 11247, 11457, 13869, 18582, 21842, 22494, 22914, 27738, 27873, 29279, 32763, 33741, 55746, 58558, 65526, 67482, 71231, 87837, 98289, 142462, 175674, 196578, 207499, 213693, 251183, 263511, 414998, 427386, 502366, 527022, 622497, 641079, 753549, 1244994, 1282158, 1507098, 1867491, 2260647, 3734982, 4521294, 4772477, 9544954, 14317431, 28634862, 42952293, 85904586]

約数ペア:

[(1, 85904586), (2, 42952293), (3, 28634862), (6, 14317431), (9, 9544954), (18, 4772477), (19, 4521294), (23, 3734982), (38, 2260647), (46, 1867491), (57, 1507098), (67, 1282158), (69, 1244994), (114, 753549), (134, 641079), (138, 622497), (163, 527022), (171, 502366), (201, 427386), (207, 414998), (326, 263511), (342, 251183), (402, 213693), (414, 207499), (437, 196578), (489, 175674), (603, 142462), (874, 98289), (978, 87837), (1206, 71231), (1273, 67482), (1311, 65526), (1467, 58558), (1541, 55746), (2546, 33741), (2622, 32763), (2934, 29279), (3082, 27873), (3097, 27738), (3749, 22914), (3819, 22494), (3933, 21842), (4623, 18582), (6194, 13869), (7498, 11457), (7638, 11247), (7866, 10921), (9246, 9291)]