71505702

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{499}}^1$

素因数の和:945

約数の個数: 48

約数和(自身を含む): 163800000

約数和(自身を除く): 92294298

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 419, 499, 838, 998, 1257, 1497, 2514, 2994, 3771, 4491, 7542, 7961, 8982, 9481, 15922, 18962, 23883, 28443, 47766, 56886, 71649, 85329, 143298, 170658, 209081, 418162, 627243, 1254486, 1881729, 3763458, 3972539, 7945078, 11917617, 23835234, 35752851, 71505702]

約数ペア:

[(1, 71505702), (2, 35752851), (3, 23835234), (6, 11917617), (9, 7945078), (18, 3972539), (19, 3763458), (38, 1881729), (57, 1254486), (114, 627243), (171, 418162), (342, 209081), (419, 170658), (499, 143298), (838, 85329), (998, 71649), (1257, 56886), (1497, 47766), (2514, 28443), (2994, 23883), (3771, 18962), (4491, 15922), (7542, 9481), (7961, 8982)]