86920592

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:205

約数の個数: 120

約数和(自身を含む): 207799200

約数和(自身を除く): 120878608

約数列:

[1, 2, 4, 8, 11, 16, 17, 19, 22, 34, 38, 44, 68, 76, 88, 121, 136, 139, 152, 176, 187, 209, 242, 272, 278, 304, 323, 374, 418, 484, 556, 646, 748, 836, 968, 1112, 1292, 1496, 1529, 1672, 1936, 2057, 2224, 2299, 2363, 2584, 2641, 2992, 3058, 3344, 3553, 4114, 4598, 4726, 5168, 5282, 6116, 7106, 8228, 9196, 9452, 10564, 12232, 14212, 16456, 16819, 18392, 18904, 21128, 24464, 25993, 28424, 29051, 32912, 33638, 36784, 37808, 39083, 42256, 44897, 51986, 56848, 58102, 67276, 78166, 89794, 103972, 116204, 134552, 156332, 179588, 207944, 232408, 269104, 285923, 312664, 319561, 359176, 415888, 464816, 493867, 571846, 625328, 639122, 718352, 987734, 1143692, 1278244, 1975468, 2287384, 2556488, 3950936, 4574768, 5112976, 5432537, 7901872, 10865074, 21730148, 43460296, 86920592]

約数ペア:

[(1, 86920592), (2, 43460296), (4, 21730148), (8, 10865074), (11, 7901872), (16, 5432537), (17, 5112976), (19, 4574768), (22, 3950936), (34, 2556488), (38, 2287384), (44, 1975468), (68, 1278244), (76, 1143692), (88, 987734), (121, 718352), (136, 639122), (139, 625328), (152, 571846), (176, 493867), (187, 464816), (209, 415888), (242, 359176), (272, 319561), (278, 312664), (304, 285923), (323, 269104), (374, 232408), (418, 207944), (484, 179588), (556, 156332), (646, 134552), (748, 116204), (836, 103972), (968, 89794), (1112, 78166), (1292, 67276), (1496, 58102), (1529, 56848), (1672, 51986), (1936, 44897), (2057, 42256), (2224, 39083), (2299, 37808), (2363, 36784), (2584, 33638), (2641, 32912), (2992, 29051), (3058, 28424), (3344, 25993), (3553, 24464), (4114, 21128), (4598, 18904), (4726, 18392), (5168, 16819), (5282, 16456), (6116, 14212), (7106, 12232), (8228, 10564), (9196, 9452)]