71444412

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{11743}}^1$

素因数の和:11779

約数の個数: 54

約数和(自身を含む): 195572832

約数和(自身を除く): 124128420

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 6084, 11743, 23486, 35229, 46972, 70458, 105687, 140916, 152659, 211374, 305318, 422748, 457977, 610636, 915954, 1373931, 1831908, 1984567, 2747862, 3969134, 5495724, 5953701, 7938268, 11907402, 17861103, 23814804, 35722206, 71444412]

約数ペア:

[(1, 71444412), (2, 35722206), (3, 23814804), (4, 17861103), (6, 11907402), (9, 7938268), (12, 5953701), (13, 5495724), (18, 3969134), (26, 2747862), (36, 1984567), (39, 1831908), (52, 1373931), (78, 915954), (117, 610636), (156, 457977), (169, 422748), (234, 305318), (338, 211374), (468, 152659), (507, 140916), (676, 105687), (1014, 70458), (1521, 46972), (2028, 35229), (3042, 23486), (6084, 11743)]