71357274

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:369

約数の個数: 80

約数和(自身を含む): 170755200

約数和(自身を除く): 99397926

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 97, 114, 162, 171, 194, 239, 291, 342, 478, 513, 582, 717, 873, 1026, 1434, 1539, 1746, 1843, 2151, 2619, 3078, 3686, 4302, 4541, 5238, 5529, 6453, 7857, 9082, 11058, 12906, 13623, 15714, 16587, 19359, 23183, 27246, 33174, 38718, 40869, 46366, 49761, 69549, 81738, 99522, 122607, 139098, 149283, 208647, 245214, 298566, 367821, 417294, 440477, 625941, 735642, 880954, 1251882, 1321431, 1877823, 2642862, 3755646, 3964293, 7928586, 11892879, 23785758, 35678637, 71357274]

約数ペア:

[(1, 71357274), (2, 35678637), (3, 23785758), (6, 11892879), (9, 7928586), (18, 3964293), (19, 3755646), (27, 2642862), (38, 1877823), (54, 1321431), (57, 1251882), (81, 880954), (97, 735642), (114, 625941), (162, 440477), (171, 417294), (194, 367821), (239, 298566), (291, 245214), (342, 208647), (478, 149283), (513, 139098), (582, 122607), (717, 99522), (873, 81738), (1026, 69549), (1434, 49761), (1539, 46366), (1746, 40869), (1843, 38718), (2151, 33174), (2619, 27246), (3078, 23183), (3686, 19359), (4302, 16587), (4541, 15714), (5238, 13623), (5529, 12906), (6453, 11058), (7857, 9082)]