71548452

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3607}}^1$

素因数の和:3665

約数の個数: 72

約数和(自身を含む): 196996800

約数和(自身を除く): 125448348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 57, 58, 76, 87, 114, 116, 171, 174, 228, 261, 342, 348, 522, 551, 684, 1044, 1102, 1653, 2204, 3306, 3607, 4959, 6612, 7214, 9918, 10821, 14428, 19836, 21642, 32463, 43284, 64926, 68533, 104603, 129852, 137066, 205599, 209206, 274132, 313809, 411198, 418412, 616797, 627618, 822396, 941427, 1233594, 1255236, 1882854, 1987457, 2467188, 3765708, 3974914, 5962371, 7949828, 11924742, 17887113, 23849484, 35774226, 71548452]

約数ペア:

[(1, 71548452), (2, 35774226), (3, 23849484), (4, 17887113), (6, 11924742), (9, 7949828), (12, 5962371), (18, 3974914), (19, 3765708), (29, 2467188), (36, 1987457), (38, 1882854), (57, 1255236), (58, 1233594), (76, 941427), (87, 822396), (114, 627618), (116, 616797), (171, 418412), (174, 411198), (228, 313809), (261, 274132), (342, 209206), (348, 205599), (522, 137066), (551, 129852), (684, 104603), (1044, 68533), (1102, 64926), (1653, 43284), (2204, 32463), (3306, 21642), (3607, 19836), (4959, 14428), (6612, 10821), (7214, 9918)]