78890598

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1$

素因数の和:751

約数の個数: 80

約数和(自身を含む): 190688256

約数和(自身を除く): 111797658

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 31, 46, 54, 62, 69, 81, 93, 138, 162, 186, 207, 279, 414, 558, 621, 683, 713, 837, 1242, 1366, 1426, 1674, 1863, 2049, 2139, 2511, 3726, 4098, 4278, 5022, 6147, 6417, 12294, 12834, 15709, 18441, 19251, 21173, 31418, 36882, 38502, 42346, 47127, 55323, 57753, 63519, 94254, 110646, 115506, 127038, 141381, 190557, 282762, 381114, 424143, 486979, 571671, 848286, 973958, 1143342, 1272429, 1460937, 1715013, 2544858, 2921874, 3430026, 4382811, 8765622, 13148433, 26296866, 39445299, 78890598]

約数ペア:

[(1, 78890598), (2, 39445299), (3, 26296866), (6, 13148433), (9, 8765622), (18, 4382811), (23, 3430026), (27, 2921874), (31, 2544858), (46, 1715013), (54, 1460937), (62, 1272429), (69, 1143342), (81, 973958), (93, 848286), (138, 571671), (162, 486979), (186, 424143), (207, 381114), (279, 282762), (414, 190557), (558, 141381), (621, 127038), (683, 115506), (713, 110646), (837, 94254), (1242, 63519), (1366, 57753), (1426, 55323), (1674, 47127), (1863, 42346), (2049, 38502), (2139, 36882), (2511, 31418), (3726, 21173), (4098, 19251), (4278, 18441), (5022, 15709), (6147, 12834), (6417, 12294)]