768888

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 2129400

約数和(自身を除く): 1360512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 177, 181, 236, 354, 362, 472, 531, 543, 708, 724, 1062, 1086, 1416, 1448, 1629, 2124, 2172, 3258, 4248, 4344, 6516, 10679, 13032, 21358, 32037, 42716, 64074, 85432, 96111, 128148, 192222, 256296, 384444, 768888]

約数ペア:

[(1, 768888), (2, 384444), (3, 256296), (4, 192222), (6, 128148), (8, 96111), (9, 85432), (12, 64074), (18, 42716), (24, 32037), (36, 21358), (59, 13032), (72, 10679), (118, 6516), (177, 4344), (181, 4248), (236, 3258), (354, 2172), (362, 2124), (472, 1629), (531, 1448), (543, 1416), (708, 1086), (724, 1062)]