42665291676

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{431}}^1\times {\mathrm{14549}}^1$

素因数の和:15006

約数の個数: 144

約数和(自身を含む): 128125670400

約数和(自身を除く): 85460378724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 431, 486, 567, 756, 862, 972, 1134, 1293, 1701, 1724, 2268, 2586, 3017, 3402, 3879, 5172, 6034, 6804, 7758, 9051, 11637, 12068, 14549, 15516, 18102, 23274, 27153, 29098, 34911, 36204, 43647, 46548, 54306, 58196, 69822, 81459, 87294, 101843, 104733, 108612, 130941, 139644, 162918, 174588, 203686, 209466, 244377, 261882, 305529, 325836, 392823, 407372, 418932, 488754, 523764, 611058, 733131, 785646, 916587, 977508, 1178469, 1222116, 1466262, 1571292, 1833174, 2356938, 2749761, 2932524, 3535407, 3666348, 4713876, 5499522, 6270619, 7070814, 8249283, 10999044, 12541238, 14141628, 16498566, 18811857, 24747849, 25082476, 32997132, 37623714, 43894333, 49495698, 56435571, 75247428, 87788666, 98991396, 112871142, 131682999, 169306713, 175577332, 225742284, 263365998, 338613426, 395048997, 507920139, 526731996, 677226852, 790097994, 1015840278, 1185146991, 1523760417, 1580195988, 2031680556, 2370293982, 3047520834, 3555440973, 4740587964, 6095041668, 7110881946, 10666322919, 14221763892, 21332645838, 42665291676]

約数ペア:

[(1, 42665291676), (2, 21332645838), (3, 14221763892), (4, 10666322919), (6, 7110881946), (7, 6095041668), (9, 4740587964), (12, 3555440973), (14, 3047520834), (18, 2370293982), (21, 2031680556), (27, 1580195988), (28, 1523760417), (36, 1185146991), (42, 1015840278), (54, 790097994), (63, 677226852), (81, 526731996), (84, 507920139), (108, 395048997), (126, 338613426), (162, 263365998), (189, 225742284), (243, 175577332), (252, 169306713), (324, 131682999), (378, 112871142), (431, 98991396), (486, 87788666), (567, 75247428), (756, 56435571), (862, 49495698), (972, 43894333), (1134, 37623714), (1293, 32997132), (1701, 25082476), (1724, 24747849), (2268, 18811857), (2586, 16498566), (3017, 14141628), (3402, 12541238), (3879, 10999044), (5172, 8249283), (6034, 7070814), (6804, 6270619), (7758, 5499522), (9051, 4713876), (11637, 3666348), (12068, 3535407), (14549, 2932524), (15516, 2749761), (18102, 2356938), (23274, 1833174), (27153, 1571292), (29098, 1466262), (34911, 1222116), (36204, 1178469), (43647, 977508), (46548, 916587), (54306, 785646), (58196, 733131), (69822, 611058), (81459, 523764), (87294, 488754), (101843, 418932), (104733, 407372), (108612, 392823), (130941, 325836), (139644, 305529), (162918, 261882), (174588, 244377), (203686, 209466)]