87137892

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{105239}}^1$

素因数の和:105272

約数の個数: 36

約数和(自身を含む): 229844160

約数和(自身を除く): 142706268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 105239, 210478, 315717, 420956, 631434, 947151, 1262868, 1894302, 2420497, 3788604, 4840994, 7261491, 9681988, 14522982, 21784473, 29045964, 43568946, 87137892]

約数ペア:

[(1, 87137892), (2, 43568946), (3, 29045964), (4, 21784473), (6, 14522982), (9, 9681988), (12, 7261491), (18, 4840994), (23, 3788604), (36, 2420497), (46, 1894302), (69, 1262868), (92, 947151), (138, 631434), (207, 420956), (276, 315717), (414, 210478), (828, 105239)]