89909119252

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{1682809}}^1$

素因数の和:1682888

約数の個数: 36

約数和(自身を含む): 170546062260

約数和(自身を除く): 80636943008

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 361, 703, 722, 1406, 1444, 2812, 13357, 26714, 53428, 1682809, 3365618, 6731236, 31973371, 62263933, 63946742, 124527866, 127893484, 249055732, 607494049, 1183014727, 1214988098, 2366029454, 2429976196, 4732058908, 22477279813, 44954559626, 89909119252]

約数ペア:

[(1, 89909119252), (2, 44954559626), (4, 22477279813), (19, 4732058908), (37, 2429976196), (38, 2366029454), (74, 1214988098), (76, 1183014727), (148, 607494049), (361, 249055732), (703, 127893484), (722, 124527866), (1406, 63946742), (1444, 62263933), (2812, 31973371), (13357, 6731236), (26714, 3365618), (53428, 1682809)]