87151554

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:145

約数の個数: 192

約数和(自身を含む): 250698240

約数和(自身を除く): 163546686

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 23, 29, 34, 42, 46, 51, 58, 61, 63, 69, 87, 102, 119, 122, 126, 138, 153, 161, 174, 183, 203, 207, 238, 261, 306, 322, 357, 366, 391, 406, 414, 427, 483, 493, 522, 549, 609, 667, 714, 782, 854, 966, 986, 1037, 1071, 1098, 1173, 1218, 1281, 1334, 1403, 1449, 1479, 1769, 1827, 2001, 2074, 2142, 2346, 2562, 2737, 2806, 2898, 2958, 3111, 3451, 3519, 3538, 3654, 3843, 4002, 4209, 4437, 4669, 5307, 5474, 6003, 6222, 6902, 7038, 7259, 7686, 8211, 8418, 8874, 9333, 9338, 9821, 10353, 10614, 11339, 12006, 12383, 12627, 14007, 14518, 15921, 16422, 18666, 19642, 20706, 21777, 22678, 23851, 24633, 24766, 25254, 28014, 29463, 30073, 31059, 31842, 34017, 37149, 40687, 42021, 43554, 47702, 49266, 58926, 60146, 62118, 65331, 68034, 71553, 74298, 79373, 81374, 84042, 88389, 90219, 102051, 111447, 122061, 130662, 143106, 158746, 166957, 176778, 180438, 204102, 210511, 214659, 222894, 238119, 244122, 270657, 284809, 333914, 366183, 421022, 429318, 476238, 500871, 541314, 569618, 631533, 691679, 714357, 732366, 854427, 1001742, 1263066, 1383358, 1428714, 1502613, 1708854, 1894599, 2075037, 2563281, 3005226, 3789198, 4150074, 4841753, 5126562, 6225111, 9683506, 12450222, 14525259, 29050518, 43575777, 87151554]

約数ペア:

[(1, 87151554), (2, 43575777), (3, 29050518), (6, 14525259), (7, 12450222), (9, 9683506), (14, 6225111), (17, 5126562), (18, 4841753), (21, 4150074), (23, 3789198), (29, 3005226), (34, 2563281), (42, 2075037), (46, 1894599), (51, 1708854), (58, 1502613), (61, 1428714), (63, 1383358), (69, 1263066), (87, 1001742), (102, 854427), (119, 732366), (122, 714357), (126, 691679), (138, 631533), (153, 569618), (161, 541314), (174, 500871), (183, 476238), (203, 429318), (207, 421022), (238, 366183), (261, 333914), (306, 284809), (322, 270657), (357, 244122), (366, 238119), (391, 222894), (406, 214659), (414, 210511), (427, 204102), (483, 180438), (493, 176778), (522, 166957), (549, 158746), (609, 143106), (667, 130662), (714, 122061), (782, 111447), (854, 102051), (966, 90219), (986, 88389), (1037, 84042), (1071, 81374), (1098, 79373), (1173, 74298), (1218, 71553), (1281, 68034), (1334, 65331), (1403, 62118), (1449, 60146), (1479, 58926), (1769, 49266), (1827, 47702), (2001, 43554), (2074, 42021), (2142, 40687), (2346, 37149), (2562, 34017), (2737, 31842), (2806, 31059), (2898, 30073), (2958, 29463), (3111, 28014), (3451, 25254), (3519, 24766), (3538, 24633), (3654, 23851), (3843, 22678), (4002, 21777), (4209, 20706), (4437, 19642), (4669, 18666), (5307, 16422), (5474, 15921), (6003, 14518), (6222, 14007), (6902, 12627), (7038, 12383), (7259, 12006), (7686, 11339), (8211, 10614), (8418, 10353), (8874, 9821), (9333, 9338)]