68999148

素因数分解:

$2^2\times 3^3\times {\mathrm{151}}^1\times {\mathrm{4231}}^1$

素因数の和:4395

約数の個数: 48

約数和(自身を含む): 180113920

約数和(自身を除く): 111114772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 151, 302, 453, 604, 906, 1359, 1812, 2718, 4077, 4231, 5436, 8154, 8462, 12693, 16308, 16924, 25386, 38079, 50772, 76158, 114237, 152316, 228474, 456948, 638881, 1277762, 1916643, 2555524, 3833286, 5749929, 7666572, 11499858, 17249787, 22999716, 34499574, 68999148]

約数ペア:

[(1, 68999148), (2, 34499574), (3, 22999716), (4, 17249787), (6, 11499858), (9, 7666572), (12, 5749929), (18, 3833286), (27, 2555524), (36, 1916643), (54, 1277762), (108, 638881), (151, 456948), (302, 228474), (453, 152316), (604, 114237), (906, 76158), (1359, 50772), (1812, 38079), (2718, 25386), (4077, 16924), (4231, 16308), (5436, 12693), (8154, 8462)]