87431112

素因数分解:

$2^3\times 3^2\times {\mathrm{409}}^1\times {\mathrm{2969}}^1$

素因数の和:3390

約数の個数: 48

約数和(自身を含む): 237451500

約数和(自身を除く): 150020388

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 409, 818, 1227, 1636, 2454, 2969, 3272, 3681, 4908, 5938, 7362, 8907, 9816, 11876, 14724, 17814, 23752, 26721, 29448, 35628, 53442, 71256, 106884, 213768, 1214321, 2428642, 3642963, 4857284, 7285926, 9714568, 10928889, 14571852, 21857778, 29143704, 43715556, 87431112]

約数ペア:

[(1, 87431112), (2, 43715556), (3, 29143704), (4, 21857778), (6, 14571852), (8, 10928889), (9, 9714568), (12, 7285926), (18, 4857284), (24, 3642963), (36, 2428642), (72, 1214321), (409, 213768), (818, 106884), (1227, 71256), (1636, 53442), (2454, 35628), (2969, 29448), (3272, 26721), (3681, 23752), (4908, 17814), (5938, 14724), (7362, 11876), (8907, 9816)]