90673716

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:278

約数の個数: 144

約数和(自身を含む): 267515136

約数和(自身を除く): 176841420

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 47, 49, 51, 68, 84, 94, 98, 102, 119, 141, 147, 188, 193, 196, 204, 238, 282, 294, 329, 357, 386, 476, 564, 579, 588, 658, 714, 772, 799, 833, 987, 1158, 1316, 1351, 1428, 1598, 1666, 1974, 2303, 2316, 2397, 2499, 2702, 3196, 3281, 3332, 3948, 4053, 4606, 4794, 4998, 5404, 5593, 6562, 6909, 8106, 9071, 9212, 9457, 9588, 9843, 9996, 11186, 13124, 13818, 16212, 16779, 18142, 18914, 19686, 22372, 22967, 27213, 27636, 28371, 33558, 36284, 37828, 39151, 39372, 45934, 54426, 56742, 63497, 67116, 68901, 78302, 91868, 108852, 113484, 117453, 126994, 137802, 154207, 156604, 160769, 190491, 234906, 253988, 275604, 308414, 321538, 380982, 444479, 462621, 469812, 482307, 616828, 643076, 761964, 888958, 925242, 964614, 1079449, 1333437, 1777916, 1850484, 1929228, 2158898, 2666874, 3238347, 4317796, 5333748, 6476694, 7556143, 12953388, 15112286, 22668429, 30224572, 45336858, 90673716]

約数ペア:

[(1, 90673716), (2, 45336858), (3, 30224572), (4, 22668429), (6, 15112286), (7, 12953388), (12, 7556143), (14, 6476694), (17, 5333748), (21, 4317796), (28, 3238347), (34, 2666874), (42, 2158898), (47, 1929228), (49, 1850484), (51, 1777916), (68, 1333437), (84, 1079449), (94, 964614), (98, 925242), (102, 888958), (119, 761964), (141, 643076), (147, 616828), (188, 482307), (193, 469812), (196, 462621), (204, 444479), (238, 380982), (282, 321538), (294, 308414), (329, 275604), (357, 253988), (386, 234906), (476, 190491), (564, 160769), (579, 156604), (588, 154207), (658, 137802), (714, 126994), (772, 117453), (799, 113484), (833, 108852), (987, 91868), (1158, 78302), (1316, 68901), (1351, 67116), (1428, 63497), (1598, 56742), (1666, 54426), (1974, 45934), (2303, 39372), (2316, 39151), (2397, 37828), (2499, 36284), (2702, 33558), (3196, 28371), (3281, 27636), (3332, 27213), (3948, 22967), (4053, 22372), (4606, 19686), (4794, 18914), (4998, 18142), (5404, 16779), (5593, 16212), (6562, 13818), (6909, 13124), (8106, 11186), (9071, 9996), (9212, 9843), (9457, 9588)]