67916784

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3511}}^1$

素因数の和:3566

約数の個数: 80

約数和(自身を含む): 195098624

約数和(自身を除く): 127181840

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 3511, 4836, 6448, 7022, 9672, 10533, 14044, 19344, 21066, 28088, 42132, 45643, 56176, 84264, 91286, 108841, 136929, 168528, 182572, 217682, 273858, 326523, 365144, 435364, 547716, 653046, 730288, 870728, 1095432, 1306092, 1414933, 1741456, 2190864, 2612184, 2829866, 4244799, 5224368, 5659732, 8489598, 11319464, 16979196, 22638928, 33958392, 67916784]

約数ペア:

[(1, 67916784), (2, 33958392), (3, 22638928), (4, 16979196), (6, 11319464), (8, 8489598), (12, 5659732), (13, 5224368), (16, 4244799), (24, 2829866), (26, 2612184), (31, 2190864), (39, 1741456), (48, 1414933), (52, 1306092), (62, 1095432), (78, 870728), (93, 730288), (104, 653046), (124, 547716), (156, 435364), (186, 365144), (208, 326523), (248, 273858), (312, 217682), (372, 182572), (403, 168528), (496, 136929), (624, 108841), (744, 91286), (806, 84264), (1209, 56176), (1488, 45643), (1612, 42132), (2418, 28088), (3224, 21066), (3511, 19344), (4836, 14044), (6448, 10533), (7022, 9672)]