7993908

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:102

約数の個数: 144

約数和(自身を含む): 24460800

約数和(自身を除く): 16466892

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 29, 31, 36, 38, 39, 52, 57, 58, 62, 76, 78, 87, 93, 114, 116, 117, 124, 156, 171, 174, 186, 228, 234, 247, 261, 279, 342, 348, 372, 377, 403, 468, 494, 522, 551, 558, 589, 684, 741, 754, 806, 899, 988, 1044, 1102, 1116, 1131, 1178, 1209, 1482, 1508, 1612, 1653, 1767, 1798, 2204, 2223, 2262, 2356, 2418, 2697, 2964, 3306, 3393, 3534, 3596, 3627, 4446, 4524, 4836, 4959, 5301, 5394, 6612, 6786, 7068, 7163, 7254, 7657, 8091, 8892, 9918, 10602, 10788, 11687, 13572, 14326, 14508, 15314, 16182, 17081, 19836, 21204, 21489, 22971, 23374, 28652, 30628, 32364, 34162, 35061, 42978, 45942, 46748, 51243, 64467, 68324, 68913, 70122, 85956, 91884, 102486, 105183, 128934, 137826, 140244, 153729, 204972, 210366, 222053, 257868, 275652, 307458, 420732, 444106, 614916, 666159, 888212, 1332318, 1998477, 2664636, 3996954, 7993908]

約数ペア:

[(1, 7993908), (2, 3996954), (3, 2664636), (4, 1998477), (6, 1332318), (9, 888212), (12, 666159), (13, 614916), (18, 444106), (19, 420732), (26, 307458), (29, 275652), (31, 257868), (36, 222053), (38, 210366), (39, 204972), (52, 153729), (57, 140244), (58, 137826), (62, 128934), (76, 105183), (78, 102486), (87, 91884), (93, 85956), (114, 70122), (116, 68913), (117, 68324), (124, 64467), (156, 51243), (171, 46748), (174, 45942), (186, 42978), (228, 35061), (234, 34162), (247, 32364), (261, 30628), (279, 28652), (342, 23374), (348, 22971), (372, 21489), (377, 21204), (403, 19836), (468, 17081), (494, 16182), (522, 15314), (551, 14508), (558, 14326), (589, 13572), (684, 11687), (741, 10788), (754, 10602), (806, 9918), (899, 8892), (988, 8091), (1044, 7657), (1102, 7254), (1116, 7163), (1131, 7068), (1178, 6786), (1209, 6612), (1482, 5394), (1508, 5301), (1612, 4959), (1653, 4836), (1767, 4524), (1798, 4446), (2204, 3627), (2223, 3596), (2262, 3534), (2356, 3393), (2418, 3306), (2697, 2964)]