47927628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4423}}^1$

素因数の和:4483

約数の個数: 72

約数和(自身を含む): 141709568

約数和(自身を除く): 93781940

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 516, 602, 774, 903, 1204, 1548, 1806, 2709, 3612, 4423, 5418, 8846, 10836, 13269, 17692, 26538, 30961, 39807, 53076, 61922, 79614, 92883, 123844, 159228, 185766, 190189, 278649, 371532, 380378, 557298, 570567, 760756, 1114596, 1141134, 1331323, 1711701, 2282268, 2662646, 3423402, 3993969, 5325292, 6846804, 7987938, 11981907, 15975876, 23963814, 47927628]

約数ペア:

[(1, 47927628), (2, 23963814), (3, 15975876), (4, 11981907), (6, 7987938), (7, 6846804), (9, 5325292), (12, 3993969), (14, 3423402), (18, 2662646), (21, 2282268), (28, 1711701), (36, 1331323), (42, 1141134), (43, 1114596), (63, 760756), (84, 570567), (86, 557298), (126, 380378), (129, 371532), (172, 278649), (252, 190189), (258, 185766), (301, 159228), (387, 123844), (516, 92883), (602, 79614), (774, 61922), (903, 53076), (1204, 39807), (1548, 30961), (1806, 26538), (2709, 17692), (3612, 13269), (4423, 10836), (5418, 8846)]