87170202

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:265

約数の個数: 128

約数和(自身を含む): 235192320

約数和(自身を除く): 148022118

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 43, 54, 62, 63, 86, 93, 126, 129, 173, 186, 189, 217, 258, 279, 301, 346, 378, 387, 434, 519, 558, 602, 651, 774, 837, 903, 1038, 1161, 1211, 1302, 1333, 1557, 1674, 1806, 1953, 2322, 2422, 2666, 2709, 3114, 3633, 3906, 3999, 4671, 5363, 5418, 5859, 7266, 7439, 7998, 8127, 9331, 9342, 10726, 10899, 11718, 11997, 14878, 16089, 16254, 18662, 21798, 22317, 23994, 27993, 32178, 32697, 35991, 37541, 44634, 48267, 52073, 55986, 65394, 66951, 71982, 75082, 83979, 96534, 104146, 112623, 133902, 144801, 156219, 167958, 200853, 225246, 230609, 251937, 289602, 312438, 337869, 401706, 461218, 468657, 503874, 675738, 691827, 937314, 1013607, 1383654, 1405971, 1614263, 2027214, 2075481, 2811942, 3228526, 4150962, 4842789, 6226443, 9685578, 12452886, 14528367, 29056734, 43585101, 87170202]

約数ペア:

[(1, 87170202), (2, 43585101), (3, 29056734), (6, 14528367), (7, 12452886), (9, 9685578), (14, 6226443), (18, 4842789), (21, 4150962), (27, 3228526), (31, 2811942), (42, 2075481), (43, 2027214), (54, 1614263), (62, 1405971), (63, 1383654), (86, 1013607), (93, 937314), (126, 691827), (129, 675738), (173, 503874), (186, 468657), (189, 461218), (217, 401706), (258, 337869), (279, 312438), (301, 289602), (346, 251937), (378, 230609), (387, 225246), (434, 200853), (519, 167958), (558, 156219), (602, 144801), (651, 133902), (774, 112623), (837, 104146), (903, 96534), (1038, 83979), (1161, 75082), (1211, 71982), (1302, 66951), (1333, 65394), (1557, 55986), (1674, 52073), (1806, 48267), (1953, 44634), (2322, 37541), (2422, 35991), (2666, 32697), (2709, 32178), (3114, 27993), (3633, 23994), (3906, 22317), (3999, 21798), (4671, 18662), (5363, 16254), (5418, 16089), (5859, 14878), (7266, 11997), (7439, 11718), (7998, 10899), (8127, 10726), (9331, 9342)]