142263828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{3119}}^1$

素因数の和:3317

約数の個数: 72

約数和(自身を含む): 413387520

約数和(自身を除く): 271123692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 181, 252, 362, 543, 724, 1086, 1267, 1629, 2172, 2534, 3119, 3258, 3801, 5068, 6238, 6516, 7602, 9357, 11403, 12476, 15204, 18714, 21833, 22806, 28071, 37428, 43666, 45612, 56142, 65499, 87332, 112284, 130998, 196497, 261996, 392994, 564539, 785988, 1129078, 1693617, 2258156, 3387234, 3951773, 5080851, 6774468, 7903546, 10161702, 11855319, 15807092, 20323404, 23710638, 35565957, 47421276, 71131914, 142263828]

約数ペア:

[(1, 142263828), (2, 71131914), (3, 47421276), (4, 35565957), (6, 23710638), (7, 20323404), (9, 15807092), (12, 11855319), (14, 10161702), (18, 7903546), (21, 6774468), (28, 5080851), (36, 3951773), (42, 3387234), (63, 2258156), (84, 1693617), (126, 1129078), (181, 785988), (252, 564539), (362, 392994), (543, 261996), (724, 196497), (1086, 130998), (1267, 112284), (1629, 87332), (2172, 65499), (2534, 56142), (3119, 45612), (3258, 43666), (3801, 37428), (5068, 28071), (6238, 22806), (6516, 21833), (7602, 18714), (9357, 15204), (11403, 12476)]