84744816

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2027}}^1$

素因数の和:2118

約数の個数: 80

約数和(自身を含む): 239401344

約数和(自身を除く): 154656528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 67, 78, 104, 134, 156, 201, 208, 268, 312, 402, 536, 624, 804, 871, 1072, 1608, 1742, 2027, 2613, 3216, 3484, 4054, 5226, 6081, 6968, 8108, 10452, 12162, 13936, 16216, 20904, 24324, 26351, 32432, 41808, 48648, 52702, 79053, 97296, 105404, 135809, 158106, 210808, 271618, 316212, 407427, 421616, 543236, 632424, 814854, 1086472, 1264848, 1629708, 1765517, 2172944, 3259416, 3531034, 5296551, 6518832, 7062068, 10593102, 14124136, 21186204, 28248272, 42372408, 84744816]

約数ペア:

[(1, 84744816), (2, 42372408), (3, 28248272), (4, 21186204), (6, 14124136), (8, 10593102), (12, 7062068), (13, 6518832), (16, 5296551), (24, 3531034), (26, 3259416), (39, 2172944), (48, 1765517), (52, 1629708), (67, 1264848), (78, 1086472), (104, 814854), (134, 632424), (156, 543236), (201, 421616), (208, 407427), (268, 316212), (312, 271618), (402, 210808), (536, 158106), (624, 135809), (804, 105404), (871, 97296), (1072, 79053), (1608, 52702), (1742, 48648), (2027, 41808), (2613, 32432), (3216, 26351), (3484, 24324), (4054, 20904), (5226, 16216), (6081, 13936), (6968, 12162), (8108, 10452)]