76776648

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4643}}^1$

素因数の和:4718

約数の個数: 64

約数和(自身を含む): 210651840

約数和(自身を除く): 133875192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 53, 78, 104, 106, 156, 159, 212, 312, 318, 424, 636, 689, 1272, 1378, 2067, 2756, 4134, 4643, 5512, 8268, 9286, 13929, 16536, 18572, 27858, 37144, 55716, 60359, 111432, 120718, 181077, 241436, 246079, 362154, 482872, 492158, 724308, 738237, 984316, 1448616, 1476474, 1968632, 2952948, 3199027, 5905896, 6398054, 9597081, 12796108, 19194162, 25592216, 38388324, 76776648]

約数ペア:

[(1, 76776648), (2, 38388324), (3, 25592216), (4, 19194162), (6, 12796108), (8, 9597081), (12, 6398054), (13, 5905896), (24, 3199027), (26, 2952948), (39, 1968632), (52, 1476474), (53, 1448616), (78, 984316), (104, 738237), (106, 724308), (156, 492158), (159, 482872), (212, 362154), (312, 246079), (318, 241436), (424, 181077), (636, 120718), (689, 111432), (1272, 60359), (1378, 55716), (2067, 37144), (2756, 27858), (4134, 18572), (4643, 16536), (5512, 13929), (8268, 9286)]