71802444

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{6427}}^1$

素因数の和:6467

約数の個数: 72

約数和(自身を含む): 205181760

約数和(自身を除く): 133379316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 5586, 6427, 11172, 12854, 19281, 25708, 38562, 44989, 77124, 89978, 122113, 134967, 179956, 244226, 269934, 314923, 366339, 488452, 539868, 629846, 732678, 854791, 944769, 1259692, 1465356, 1709582, 1889538, 2564373, 3419164, 3779076, 5128746, 5983537, 10257492, 11967074, 17950611, 23934148, 35901222, 71802444]

約数ペア:

[(1, 71802444), (2, 35901222), (3, 23934148), (4, 17950611), (6, 11967074), (7, 10257492), (12, 5983537), (14, 5128746), (19, 3779076), (21, 3419164), (28, 2564373), (38, 1889538), (42, 1709582), (49, 1465356), (57, 1259692), (76, 944769), (84, 854791), (98, 732678), (114, 629846), (133, 539868), (147, 488452), (196, 366339), (228, 314923), (266, 269934), (294, 244226), (399, 179956), (532, 134967), (588, 122113), (798, 89978), (931, 77124), (1596, 44989), (1862, 38562), (2793, 25708), (3724, 19281), (5586, 12854), (6427, 11172)]