86560866

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:221

約数の個数: 128

約数和(自身を含む): 232243200

約数和(自身を除く): 145682334

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 83, 89, 93, 126, 166, 178, 186, 189, 217, 249, 267, 279, 378, 434, 498, 534, 558, 581, 623, 651, 747, 801, 837, 1162, 1246, 1302, 1494, 1602, 1674, 1743, 1869, 1953, 2241, 2403, 2573, 2759, 3486, 3738, 3906, 4482, 4806, 5146, 5229, 5518, 5607, 5859, 7387, 7719, 8277, 10458, 11214, 11718, 14774, 15438, 15687, 16554, 16821, 18011, 19313, 22161, 23157, 24831, 31374, 33642, 36022, 38626, 44322, 46314, 49662, 51709, 54033, 57939, 66483, 69471, 74493, 103418, 108066, 115878, 132966, 138942, 148986, 155127, 162099, 173817, 199449, 228997, 310254, 324198, 347634, 398898, 457994, 465381, 486297, 521451, 686991, 930762, 972594, 1042902, 1373982, 1396143, 1602979, 2060973, 2792286, 3205958, 4121946, 4808937, 6182919, 9617874, 12365838, 14426811, 28853622, 43280433, 86560866]

約数ペア:

[(1, 86560866), (2, 43280433), (3, 28853622), (6, 14426811), (7, 12365838), (9, 9617874), (14, 6182919), (18, 4808937), (21, 4121946), (27, 3205958), (31, 2792286), (42, 2060973), (54, 1602979), (62, 1396143), (63, 1373982), (83, 1042902), (89, 972594), (93, 930762), (126, 686991), (166, 521451), (178, 486297), (186, 465381), (189, 457994), (217, 398898), (249, 347634), (267, 324198), (279, 310254), (378, 228997), (434, 199449), (498, 173817), (534, 162099), (558, 155127), (581, 148986), (623, 138942), (651, 132966), (747, 115878), (801, 108066), (837, 103418), (1162, 74493), (1246, 69471), (1302, 66483), (1494, 57939), (1602, 54033), (1674, 51709), (1743, 49662), (1869, 46314), (1953, 44322), (2241, 38626), (2403, 36022), (2573, 33642), (2759, 31374), (3486, 24831), (3738, 23157), (3906, 22161), (4482, 19313), (4806, 18011), (5146, 16821), (5229, 16554), (5518, 15687), (5607, 15438), (5859, 14774), (7387, 11718), (7719, 11214), (8277, 10458)]