67579428

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:326

約数の個数: 144

約数和(自身を含む): 202245120

約数和(自身を除く): 134665692

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 23, 28, 38, 42, 46, 49, 57, 69, 76, 84, 92, 98, 114, 133, 138, 147, 161, 196, 228, 263, 266, 276, 294, 322, 399, 437, 483, 526, 532, 588, 644, 789, 798, 874, 931, 966, 1052, 1127, 1311, 1578, 1596, 1748, 1841, 1862, 1932, 2254, 2622, 2793, 3059, 3156, 3381, 3682, 3724, 4508, 4997, 5244, 5523, 5586, 6049, 6118, 6762, 7364, 9177, 9994, 11046, 11172, 12098, 12236, 12887, 13524, 14991, 18147, 18354, 19988, 21413, 22092, 24196, 25774, 29982, 34979, 36294, 36708, 38661, 42343, 42826, 51548, 59964, 64239, 69958, 72588, 77322, 84686, 85652, 104937, 114931, 127029, 128478, 139916, 154644, 169372, 209874, 229862, 244853, 254058, 256956, 296401, 344793, 419748, 459724, 489706, 508116, 592802, 689586, 734559, 804517, 889203, 979412, 1185604, 1379172, 1469118, 1609034, 1778406, 2413551, 2938236, 3218068, 3556812, 4827102, 5631619, 9654204, 11263238, 16894857, 22526476, 33789714, 67579428]

約数ペア:

[(1, 67579428), (2, 33789714), (3, 22526476), (4, 16894857), (6, 11263238), (7, 9654204), (12, 5631619), (14, 4827102), (19, 3556812), (21, 3218068), (23, 2938236), (28, 2413551), (38, 1778406), (42, 1609034), (46, 1469118), (49, 1379172), (57, 1185604), (69, 979412), (76, 889203), (84, 804517), (92, 734559), (98, 689586), (114, 592802), (133, 508116), (138, 489706), (147, 459724), (161, 419748), (196, 344793), (228, 296401), (263, 256956), (266, 254058), (276, 244853), (294, 229862), (322, 209874), (399, 169372), (437, 154644), (483, 139916), (526, 128478), (532, 127029), (588, 114931), (644, 104937), (789, 85652), (798, 84686), (874, 77322), (931, 72588), (966, 69958), (1052, 64239), (1127, 59964), (1311, 51548), (1578, 42826), (1596, 42343), (1748, 38661), (1841, 36708), (1862, 36294), (1932, 34979), (2254, 29982), (2622, 25774), (2793, 24196), (3059, 22092), (3156, 21413), (3381, 19988), (3682, 18354), (3724, 18147), (4508, 14991), (4997, 13524), (5244, 12887), (5523, 12236), (5586, 12098), (6049, 11172), (6118, 11046), (6762, 9994), (7364, 9177)]