87209796

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{25147}}^1$

素因数の和:25188

約数の個数: 36

約数和(自身を含む): 216172208

約数和(自身を除く): 128962412

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 289, 578, 867, 1156, 1734, 3468, 25147, 50294, 75441, 100588, 150882, 301764, 427499, 854998, 1282497, 1709996, 2564994, 5129988, 7267483, 14534966, 21802449, 29069932, 43604898, 87209796]

約数ペア:

[(1, 87209796), (2, 43604898), (3, 29069932), (4, 21802449), (6, 14534966), (12, 7267483), (17, 5129988), (34, 2564994), (51, 1709996), (68, 1282497), (102, 854998), (204, 427499), (289, 301764), (578, 150882), (867, 100588), (1156, 75441), (1734, 50294), (3468, 25147)]