81294516

素因数分解:

$2^2\times 3^4\times {\mathrm{83}}^1\times {\mathrm{3023}}^1$

素因数の和:3122

約数の個数: 60

約数和(自身を含む): 215151552

約数和(自身を除く): 133857036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 83, 108, 162, 166, 249, 324, 332, 498, 747, 996, 1494, 2241, 2988, 3023, 4482, 6046, 6723, 8964, 9069, 12092, 13446, 18138, 26892, 27207, 36276, 54414, 81621, 108828, 163242, 244863, 250909, 326484, 489726, 501818, 752727, 979452, 1003636, 1505454, 2258181, 3010908, 4516362, 6774543, 9032724, 13549086, 20323629, 27098172, 40647258, 81294516]

約数ペア:

[(1, 81294516), (2, 40647258), (3, 27098172), (4, 20323629), (6, 13549086), (9, 9032724), (12, 6774543), (18, 4516362), (27, 3010908), (36, 2258181), (54, 1505454), (81, 1003636), (83, 979452), (108, 752727), (162, 501818), (166, 489726), (249, 326484), (324, 250909), (332, 244863), (498, 163242), (747, 108828), (996, 81621), (1494, 54414), (2241, 36276), (2988, 27207), (3023, 26892), (4482, 18138), (6046, 13446), (6723, 12092), (8964, 9069)]