127451772

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{467}}^1$

素因数の和:525

約数の個数: 144

約数和(自身を含む): 399409920

約数和(自身を除く): 271958148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 84, 108, 114, 126, 133, 171, 189, 228, 252, 266, 342, 361, 378, 399, 467, 513, 532, 684, 722, 756, 798, 934, 1026, 1083, 1197, 1401, 1444, 1596, 1868, 2052, 2166, 2394, 2527, 2802, 3249, 3269, 3591, 4203, 4332, 4788, 5054, 5604, 6498, 6538, 7182, 7581, 8406, 8873, 9747, 9807, 10108, 12609, 12996, 13076, 14364, 15162, 16812, 17746, 19494, 19614, 22743, 25218, 26619, 29421, 30324, 35492, 38988, 39228, 45486, 50436, 53238, 58842, 62111, 68229, 79857, 88263, 90972, 106476, 117684, 124222, 136458, 159714, 168587, 176526, 186333, 239571, 248444, 272916, 319428, 337174, 353052, 372666, 479142, 505761, 558999, 674348, 745332, 958284, 1011522, 1117998, 1180109, 1517283, 1676997, 2023044, 2235996, 2360218, 3034566, 3353994, 3540327, 4551849, 4720436, 6069132, 6707988, 7080654, 9103698, 10620981, 14161308, 18207396, 21241962, 31862943, 42483924, 63725886, 127451772]

約数ペア:

[(1, 127451772), (2, 63725886), (3, 42483924), (4, 31862943), (6, 21241962), (7, 18207396), (9, 14161308), (12, 10620981), (14, 9103698), (18, 7080654), (19, 6707988), (21, 6069132), (27, 4720436), (28, 4551849), (36, 3540327), (38, 3353994), (42, 3034566), (54, 2360218), (57, 2235996), (63, 2023044), (76, 1676997), (84, 1517283), (108, 1180109), (114, 1117998), (126, 1011522), (133, 958284), (171, 745332), (189, 674348), (228, 558999), (252, 505761), (266, 479142), (342, 372666), (361, 353052), (378, 337174), (399, 319428), (467, 272916), (513, 248444), (532, 239571), (684, 186333), (722, 176526), (756, 168587), (798, 159714), (934, 136458), (1026, 124222), (1083, 117684), (1197, 106476), (1401, 90972), (1444, 88263), (1596, 79857), (1868, 68229), (2052, 62111), (2166, 58842), (2394, 53238), (2527, 50436), (2802, 45486), (3249, 39228), (3269, 38988), (3591, 35492), (4203, 30324), (4332, 29421), (4788, 26619), (5054, 25218), (5604, 22743), (6498, 19614), (6538, 19494), (7182, 17746), (7581, 16812), (8406, 15162), (8873, 14364), (9747, 13076), (9807, 12996), (10108, 12609)]