127765044

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{16981}}^1$

素因数の和:17021

約数の個数: 72

約数和(自身を含む): 370886880

約数和(自身を除く): 243121836

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 627, 684, 836, 1254, 1881, 2508, 3762, 7524, 16981, 33962, 50943, 67924, 101886, 152829, 186791, 203772, 305658, 322639, 373582, 560373, 611316, 645278, 747164, 967917, 1120746, 1290556, 1681119, 1935834, 2241492, 2903751, 3362238, 3549029, 3871668, 5807502, 6724476, 7098058, 10647087, 11615004, 14196116, 21294174, 31941261, 42588348, 63882522, 127765044]

約数ペア:

[(1, 127765044), (2, 63882522), (3, 42588348), (4, 31941261), (6, 21294174), (9, 14196116), (11, 11615004), (12, 10647087), (18, 7098058), (19, 6724476), (22, 5807502), (33, 3871668), (36, 3549029), (38, 3362238), (44, 2903751), (57, 2241492), (66, 1935834), (76, 1681119), (99, 1290556), (114, 1120746), (132, 967917), (171, 747164), (198, 645278), (209, 611316), (228, 560373), (342, 373582), (396, 322639), (418, 305658), (627, 203772), (684, 186791), (836, 152829), (1254, 101886), (1881, 67924), (2508, 50943), (3762, 33962), (7524, 16981)]