127773756

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{1409}}^1$

素因数の和:1659

約数の個数: 72

約数和(自身を含む): 354135600

約数和(自身を除く): 226361844

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 229, 396, 458, 687, 916, 1374, 1409, 2061, 2519, 2748, 2818, 4122, 4227, 5038, 5636, 7557, 8244, 8454, 10076, 12681, 15114, 15499, 16908, 22671, 25362, 30228, 30998, 45342, 46497, 50724, 61996, 90684, 92994, 139491, 185988, 278982, 322661, 557964, 645322, 967983, 1290644, 1935966, 2903949, 3549271, 3871932, 5807898, 7098542, 10647813, 11615796, 14197084, 21295626, 31943439, 42591252, 63886878, 127773756]

約数ペア:

[(1, 127773756), (2, 63886878), (3, 42591252), (4, 31943439), (6, 21295626), (9, 14197084), (11, 11615796), (12, 10647813), (18, 7098542), (22, 5807898), (33, 3871932), (36, 3549271), (44, 2903949), (66, 1935966), (99, 1290644), (132, 967983), (198, 645322), (229, 557964), (396, 322661), (458, 278982), (687, 185988), (916, 139491), (1374, 92994), (1409, 90684), (2061, 61996), (2519, 50724), (2748, 46497), (2818, 45342), (4122, 30998), (4227, 30228), (5038, 25362), (5636, 22671), (7557, 16908), (8244, 15499), (8454, 15114), (10076, 12681)]