54721368

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:242

約数の個数: 192

約数和(自身を含む): 178869600

約数和(自身を除く): 124148232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 19, 24, 26, 34, 36, 38, 39, 51, 52, 57, 68, 72, 76, 78, 102, 104, 114, 117, 136, 152, 153, 156, 171, 181, 204, 221, 228, 234, 247, 306, 312, 323, 342, 362, 408, 442, 456, 468, 494, 543, 612, 646, 663, 684, 724, 741, 884, 936, 969, 988, 1086, 1224, 1292, 1326, 1368, 1448, 1482, 1629, 1768, 1938, 1976, 1989, 2172, 2223, 2353, 2584, 2652, 2907, 2964, 3077, 3258, 3439, 3876, 3978, 4199, 4344, 4446, 4706, 5304, 5814, 5928, 6154, 6516, 6878, 7059, 7752, 7956, 8398, 8892, 9231, 9412, 10317, 11628, 12308, 12597, 13032, 13756, 14118, 15912, 16796, 17784, 18462, 18824, 20634, 21177, 23256, 24616, 25194, 27512, 27693, 28236, 30951, 33592, 36924, 37791, 40001, 41268, 42354, 44707, 50388, 55386, 56472, 58463, 61902, 73848, 75582, 80002, 82536, 84708, 89414, 100776, 110772, 116926, 120003, 123804, 134121, 151164, 160004, 169416, 175389, 178828, 221544, 233852, 240006, 247608, 268242, 302328, 320008, 350778, 357656, 360009, 402363, 467704, 480012, 526167, 536484, 701556, 720018, 760019, 804726, 960024, 1052334, 1072968, 1403112, 1440036, 1520038, 1609452, 2104668, 2280057, 2880072, 3040076, 3218904, 4209336, 4560114, 6080152, 6840171, 9120228, 13680342, 18240456, 27360684, 54721368]

約数ペア:

[(1, 54721368), (2, 27360684), (3, 18240456), (4, 13680342), (6, 9120228), (8, 6840171), (9, 6080152), (12, 4560114), (13, 4209336), (17, 3218904), (18, 3040076), (19, 2880072), (24, 2280057), (26, 2104668), (34, 1609452), (36, 1520038), (38, 1440036), (39, 1403112), (51, 1072968), (52, 1052334), (57, 960024), (68, 804726), (72, 760019), (76, 720018), (78, 701556), (102, 536484), (104, 526167), (114, 480012), (117, 467704), (136, 402363), (152, 360009), (153, 357656), (156, 350778), (171, 320008), (181, 302328), (204, 268242), (221, 247608), (228, 240006), (234, 233852), (247, 221544), (306, 178828), (312, 175389), (323, 169416), (342, 160004), (362, 151164), (408, 134121), (442, 123804), (456, 120003), (468, 116926), (494, 110772), (543, 100776), (612, 89414), (646, 84708), (663, 82536), (684, 80002), (724, 75582), (741, 73848), (884, 61902), (936, 58463), (969, 56472), (988, 55386), (1086, 50388), (1224, 44707), (1292, 42354), (1326, 41268), (1368, 40001), (1448, 37791), (1482, 36924), (1629, 33592), (1768, 30951), (1938, 28236), (1976, 27693), (1989, 27512), (2172, 25194), (2223, 24616), (2353, 23256), (2584, 21177), (2652, 20634), (2907, 18824), (2964, 18462), (3077, 17784), (3258, 16796), (3439, 15912), (3876, 14118), (3978, 13756), (4199, 13032), (4344, 12597), (4446, 12308), (4706, 11628), (5304, 10317), (5814, 9412), (5928, 9231), (6154, 8892), (6516, 8398), (6878, 7956), (7059, 7752)]