78668184

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:353

約数の個数: 128

約数和(自身を含む): 236966400

約数和(自身を除く): 158298216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 67, 84, 87, 116, 134, 168, 174, 201, 203, 232, 241, 268, 348, 402, 406, 469, 482, 536, 609, 696, 723, 804, 812, 938, 964, 1218, 1407, 1446, 1608, 1624, 1687, 1876, 1928, 1943, 2436, 2814, 2892, 3374, 3752, 3886, 4872, 5061, 5628, 5784, 5829, 6748, 6989, 7772, 10122, 11256, 11658, 13496, 13601, 13978, 15544, 16147, 20244, 20967, 23316, 27202, 27956, 32294, 40488, 40803, 41934, 46632, 48441, 48923, 54404, 55912, 64588, 81606, 83868, 96882, 97846, 108808, 113029, 129176, 146769, 163212, 167736, 193764, 195692, 226058, 293538, 326424, 339087, 387528, 391384, 452116, 468263, 587076, 678174, 904232, 936526, 1174152, 1356348, 1404789, 1873052, 2712696, 2809578, 3277841, 3746104, 5619156, 6555682, 9833523, 11238312, 13111364, 19667046, 26222728, 39334092, 78668184]

約数ペア:

[(1, 78668184), (2, 39334092), (3, 26222728), (4, 19667046), (6, 13111364), (7, 11238312), (8, 9833523), (12, 6555682), (14, 5619156), (21, 3746104), (24, 3277841), (28, 2809578), (29, 2712696), (42, 1873052), (56, 1404789), (58, 1356348), (67, 1174152), (84, 936526), (87, 904232), (116, 678174), (134, 587076), (168, 468263), (174, 452116), (201, 391384), (203, 387528), (232, 339087), (241, 326424), (268, 293538), (348, 226058), (402, 195692), (406, 193764), (469, 167736), (482, 163212), (536, 146769), (609, 129176), (696, 113029), (723, 108808), (804, 97846), (812, 96882), (938, 83868), (964, 81606), (1218, 64588), (1407, 55912), (1446, 54404), (1608, 48923), (1624, 48441), (1687, 46632), (1876, 41934), (1928, 40803), (1943, 40488), (2436, 32294), (2814, 27956), (2892, 27202), (3374, 23316), (3752, 20967), (3886, 20244), (4872, 16147), (5061, 15544), (5628, 13978), (5784, 13601), (5829, 13496), (6748, 11658), (6989, 11256), (7772, 10122)]