87453912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1741}}^1$

素因数の和:1793

約数の個数: 128

約数和(自身を含む): 280949760

約数和(自身を除く): 193495848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 23, 24, 26, 28, 39, 42, 46, 52, 56, 69, 78, 84, 91, 92, 104, 138, 156, 161, 168, 182, 184, 273, 276, 299, 312, 322, 364, 483, 546, 552, 598, 644, 728, 897, 966, 1092, 1196, 1288, 1741, 1794, 1932, 2093, 2184, 2392, 3482, 3588, 3864, 4186, 5223, 6279, 6964, 7176, 8372, 10446, 12187, 12558, 13928, 16744, 20892, 22633, 24374, 25116, 36561, 40043, 41784, 45266, 48748, 50232, 67899, 73122, 80086, 90532, 97496, 120129, 135798, 146244, 158431, 160172, 181064, 240258, 271596, 280301, 292488, 316862, 320344, 475293, 480516, 520559, 543192, 560602, 633724, 840903, 950586, 961032, 1041118, 1121204, 1267448, 1561677, 1681806, 1901172, 2082236, 2242408, 3123354, 3363612, 3643913, 3802344, 4164472, 6246708, 6727224, 7287826, 10931739, 12493416, 14575652, 21863478, 29151304, 43726956, 87453912]

約数ペア:

[(1, 87453912), (2, 43726956), (3, 29151304), (4, 21863478), (6, 14575652), (7, 12493416), (8, 10931739), (12, 7287826), (13, 6727224), (14, 6246708), (21, 4164472), (23, 3802344), (24, 3643913), (26, 3363612), (28, 3123354), (39, 2242408), (42, 2082236), (46, 1901172), (52, 1681806), (56, 1561677), (69, 1267448), (78, 1121204), (84, 1041118), (91, 961032), (92, 950586), (104, 840903), (138, 633724), (156, 560602), (161, 543192), (168, 520559), (182, 480516), (184, 475293), (273, 320344), (276, 316862), (299, 292488), (312, 280301), (322, 271596), (364, 240258), (483, 181064), (546, 160172), (552, 158431), (598, 146244), (644, 135798), (728, 120129), (897, 97496), (966, 90532), (1092, 80086), (1196, 73122), (1288, 67899), (1741, 50232), (1794, 48748), (1932, 45266), (2093, 41784), (2184, 40043), (2392, 36561), (3482, 25116), (3588, 24374), (3864, 22633), (4186, 20892), (5223, 16744), (6279, 13928), (6964, 12558), (7176, 12187), (8372, 10446)]