83164816

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1409}}^1$

素因数の和:1472

約数の個数: 80

約数和(自身を含む): 201415680

約数和(自身を除く): 118250864

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 34, 56, 62, 68, 112, 119, 124, 136, 217, 238, 248, 272, 434, 476, 496, 527, 868, 952, 1054, 1409, 1736, 1904, 2108, 2818, 3472, 3689, 4216, 5636, 7378, 8432, 9863, 11272, 14756, 19726, 22544, 23953, 29512, 39452, 43679, 47906, 59024, 78904, 87358, 95812, 157808, 167671, 174716, 191624, 305753, 335342, 349432, 383248, 611506, 670684, 698864, 742543, 1223012, 1341368, 1485086, 2446024, 2682736, 2970172, 4892048, 5197801, 5940344, 10395602, 11880688, 20791204, 41582408, 83164816]

約数ペア:

[(1, 83164816), (2, 41582408), (4, 20791204), (7, 11880688), (8, 10395602), (14, 5940344), (16, 5197801), (17, 4892048), (28, 2970172), (31, 2682736), (34, 2446024), (56, 1485086), (62, 1341368), (68, 1223012), (112, 742543), (119, 698864), (124, 670684), (136, 611506), (217, 383248), (238, 349432), (248, 335342), (272, 305753), (434, 191624), (476, 174716), (496, 167671), (527, 157808), (868, 95812), (952, 87358), (1054, 78904), (1409, 59024), (1736, 47906), (1904, 43679), (2108, 39452), (2818, 29512), (3472, 23953), (3689, 22544), (4216, 19726), (5636, 14756), (7378, 11272), (8432, 9863)]