72281016

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{52837}}^1$

素因数の和:52868

約数の個数: 48

約数和(自身を含む): 206068200

約数和(自身を除く): 133787184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 52837, 105674, 158511, 211348, 317022, 422696, 475533, 634044, 951066, 1003903, 1268088, 1902132, 2007806, 3011709, 3804264, 4015612, 6023418, 8031224, 9035127, 12046836, 18070254, 24093672, 36140508, 72281016]

約数ペア:

[(1, 72281016), (2, 36140508), (3, 24093672), (4, 18070254), (6, 12046836), (8, 9035127), (9, 8031224), (12, 6023418), (18, 4015612), (19, 3804264), (24, 3011709), (36, 2007806), (38, 1902132), (57, 1268088), (72, 1003903), (76, 951066), (114, 634044), (152, 475533), (171, 422696), (228, 317022), (342, 211348), (456, 158511), (684, 105674), (1368, 52837)]