78471252

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{128221}}^1$

素因数の和:128248

約数の個数: 36

約数和(自身を含む): 210027636

約数和(自身を除く): 131556384

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 128221, 256442, 384663, 512884, 769326, 1153989, 1538652, 2179757, 2307978, 4359514, 4615956, 6539271, 8719028, 13078542, 19617813, 26157084, 39235626, 78471252]

約数ペア:

[(1, 78471252), (2, 39235626), (3, 26157084), (4, 19617813), (6, 13078542), (9, 8719028), (12, 6539271), (17, 4615956), (18, 4359514), (34, 2307978), (36, 2179757), (51, 1538652), (68, 1153989), (102, 769326), (153, 512884), (204, 384663), (306, 256442), (612, 128221)]