87834036

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:134

約数の個数: 144

約数和(自身を含む): 242063360

約数和(自身を除く): 154229324

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 31, 34, 38, 43, 51, 57, 62, 68, 76, 86, 93, 102, 114, 124, 129, 172, 186, 204, 228, 258, 289, 323, 372, 516, 527, 578, 589, 646, 731, 817, 867, 969, 1054, 1156, 1178, 1292, 1333, 1462, 1581, 1634, 1734, 1767, 1938, 2108, 2193, 2356, 2451, 2666, 2924, 3162, 3268, 3468, 3534, 3876, 3999, 4386, 4902, 5332, 5491, 6324, 7068, 7998, 8772, 8959, 9804, 10013, 10982, 12427, 13889, 15996, 16473, 17918, 20026, 21964, 22661, 24854, 25327, 26877, 27778, 30039, 32946, 35836, 37281, 40052, 41667, 45322, 49708, 50654, 53754, 55556, 60078, 65892, 67983, 74562, 75981, 83334, 90644, 101308, 107508, 120156, 135966, 149124, 151962, 166668, 170221, 236113, 271932, 303924, 340442, 385237, 430559, 472226, 510663, 680884, 708339, 770474, 861118, 944452, 1021326, 1155711, 1291677, 1416678, 1540948, 1722236, 2042652, 2311422, 2583354, 2833356, 4622844, 5166708, 7319503, 14639006, 21958509, 29278012, 43917018, 87834036]

約数ペア:

[(1, 87834036), (2, 43917018), (3, 29278012), (4, 21958509), (6, 14639006), (12, 7319503), (17, 5166708), (19, 4622844), (31, 2833356), (34, 2583354), (38, 2311422), (43, 2042652), (51, 1722236), (57, 1540948), (62, 1416678), (68, 1291677), (76, 1155711), (86, 1021326), (93, 944452), (102, 861118), (114, 770474), (124, 708339), (129, 680884), (172, 510663), (186, 472226), (204, 430559), (228, 385237), (258, 340442), (289, 303924), (323, 271932), (372, 236113), (516, 170221), (527, 166668), (578, 151962), (589, 149124), (646, 135966), (731, 120156), (817, 107508), (867, 101308), (969, 90644), (1054, 83334), (1156, 75981), (1178, 74562), (1292, 67983), (1333, 65892), (1462, 60078), (1581, 55556), (1634, 53754), (1734, 50654), (1767, 49708), (1938, 45322), (2108, 41667), (2193, 40052), (2356, 37281), (2451, 35836), (2666, 32946), (2924, 30039), (3162, 27778), (3268, 26877), (3468, 25327), (3534, 24854), (3876, 22661), (3999, 21964), (4386, 20026), (4902, 17918), (5332, 16473), (5491, 15996), (6324, 13889), (7068, 12427), (7998, 10982), (8772, 10013), (8959, 9804)]