77423654

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:261

約数の個数: 64

約数和(自身を含む): 150377472

約数和(自身を除く): 72953818

約数列:

[1, 2, 7, 11, 14, 22, 71, 73, 77, 97, 142, 146, 154, 194, 497, 511, 679, 781, 803, 994, 1022, 1067, 1358, 1562, 1606, 2134, 5183, 5467, 5621, 6887, 7081, 7469, 10366, 10934, 11242, 13774, 14162, 14938, 36281, 48209, 49567, 57013, 72562, 75757, 77891, 96418, 99134, 114026, 151514, 155782, 399091, 502751, 530299, 545237, 798182, 1005502, 1060598, 1090474, 3519257, 5530261, 7038514, 11060522, 38711827, 77423654]

約数ペア:

[(1, 77423654), (2, 38711827), (7, 11060522), (11, 7038514), (14, 5530261), (22, 3519257), (71, 1090474), (73, 1060598), (77, 1005502), (97, 798182), (142, 545237), (146, 530299), (154, 502751), (194, 399091), (497, 155782), (511, 151514), (679, 114026), (781, 99134), (803, 96418), (994, 77891), (1022, 75757), (1067, 72562), (1358, 57013), (1562, 49567), (1606, 48209), (2134, 36281), (5183, 14938), (5467, 14162), (5621, 13774), (6887, 11242), (7081, 10934), (7469, 10366)]