87894924

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{13103}}^1$

素因数の和:13166

約数の個数: 48

約数和(自身を含む): 226017792

約数和(自身を除く): 138122868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1677, 2236, 3354, 6708, 13103, 26206, 39309, 52412, 78618, 157236, 170339, 340678, 511017, 563429, 681356, 1022034, 1126858, 1690287, 2044068, 2253716, 3380574, 6761148, 7324577, 14649154, 21973731, 29298308, 43947462, 87894924]

約数ペア:

[(1, 87894924), (2, 43947462), (3, 29298308), (4, 21973731), (6, 14649154), (12, 7324577), (13, 6761148), (26, 3380574), (39, 2253716), (43, 2044068), (52, 1690287), (78, 1126858), (86, 1022034), (129, 681356), (156, 563429), (172, 511017), (258, 340678), (516, 170339), (559, 157236), (1118, 78618), (1677, 52412), (2236, 39309), (3354, 26206), (6708, 13103)]