87256716

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{619}}^1\times {\mathrm{691}}^1$

素因数の和:1334

約数の個数: 48

約数和(自身を含む): 216236160

約数和(自身を除く): 128979444

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 619, 691, 1238, 1382, 1857, 2073, 2476, 2764, 3714, 4146, 7428, 8292, 10523, 11747, 21046, 23494, 31569, 35241, 42092, 46988, 63138, 70482, 126276, 140964, 427729, 855458, 1283187, 1710916, 2566374, 5132748, 7271393, 14542786, 21814179, 29085572, 43628358, 87256716]

約数ペア:

[(1, 87256716), (2, 43628358), (3, 29085572), (4, 21814179), (6, 14542786), (12, 7271393), (17, 5132748), (34, 2566374), (51, 1710916), (68, 1283187), (102, 855458), (204, 427729), (619, 140964), (691, 126276), (1238, 70482), (1382, 63138), (1857, 46988), (2073, 42092), (2476, 35241), (2764, 31569), (3714, 23494), (4146, 21046), (7428, 11747), (8292, 10523)]