87459764

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4273}}^1$

素因数の和:4344

約数の個数: 48

約数和(自身を含む): 189560448

約数和(自身を除く): 102100684

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 43, 68, 86, 119, 172, 238, 301, 476, 602, 731, 1204, 1462, 2924, 4273, 5117, 8546, 10234, 17092, 20468, 29911, 59822, 72641, 119644, 145282, 183739, 290564, 367478, 508487, 734956, 1016974, 1286173, 2033948, 2572346, 3123563, 5144692, 6247126, 12494252, 21864941, 43729882, 87459764]

約数ペア:

[(1, 87459764), (2, 43729882), (4, 21864941), (7, 12494252), (14, 6247126), (17, 5144692), (28, 3123563), (34, 2572346), (43, 2033948), (68, 1286173), (86, 1016974), (119, 734956), (172, 508487), (238, 367478), (301, 290564), (476, 183739), (602, 145282), (731, 119644), (1204, 72641), (1462, 59822), (2924, 29911), (4273, 20468), (5117, 17092), (8546, 10234)]