84354452

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12197}}^1$

素因数の和:12240

約数の個数: 48

約数和(自身を含む): 191264640

約数和(自身を除く): 106910188

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 12197, 24394, 48788, 85379, 158561, 170758, 231743, 317122, 341516, 463486, 634244, 926972, 1109927, 1622201, 2219854, 3012659, 3244402, 4439708, 6025318, 6488804, 12050636, 21088613, 42177226, 84354452]

約数ペア:

[(1, 84354452), (2, 42177226), (4, 21088613), (7, 12050636), (13, 6488804), (14, 6025318), (19, 4439708), (26, 3244402), (28, 3012659), (38, 2219854), (52, 1622201), (76, 1109927), (91, 926972), (133, 634244), (182, 463486), (247, 341516), (266, 317122), (364, 231743), (494, 170758), (532, 158561), (988, 85379), (1729, 48788), (3458, 24394), (6916, 12197)]