87116916

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{719}}^1$

素因数の和:1188

約数の個数: 48

約数和(自身を含む): 212889600

約数和(自身を除く): 125772684

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 439, 719, 878, 1317, 1438, 1756, 2157, 2634, 2876, 4314, 5268, 8628, 10097, 16537, 20194, 30291, 33074, 40388, 49611, 60582, 66148, 99222, 121164, 198444, 315641, 631282, 946923, 1262564, 1893846, 3787692, 7259743, 14519486, 21779229, 29038972, 43558458, 87116916]

約数ペア:

[(1, 87116916), (2, 43558458), (3, 29038972), (4, 21779229), (6, 14519486), (12, 7259743), (23, 3787692), (46, 1893846), (69, 1262564), (92, 946923), (138, 631282), (276, 315641), (439, 198444), (719, 121164), (878, 99222), (1317, 66148), (1438, 60582), (1756, 49611), (2157, 40388), (2634, 33074), (2876, 30291), (4314, 20194), (5268, 16537), (8628, 10097)]