78140538

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:350

約数の個数: 96

約数和(自身を含む): 203513856

約数和(自身を除く): 125373318

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 103, 126, 162, 189, 206, 223, 243, 309, 378, 446, 486, 567, 618, 669, 721, 927, 1134, 1338, 1442, 1561, 1701, 1854, 2007, 2163, 2781, 3122, 3402, 4014, 4326, 4683, 5562, 6021, 6489, 8343, 9366, 12042, 12978, 14049, 16686, 18063, 19467, 22969, 25029, 28098, 36126, 38934, 42147, 45938, 50058, 54189, 58401, 68907, 84294, 108378, 116802, 126441, 137814, 160783, 175203, 206721, 252882, 321566, 350406, 379323, 413442, 482349, 620163, 758646, 964698, 1240326, 1447047, 1860489, 2894094, 3720978, 4341141, 5581467, 8682282, 11162934, 13023423, 26046846, 39070269, 78140538]

約数ペア:

[(1, 78140538), (2, 39070269), (3, 26046846), (6, 13023423), (7, 11162934), (9, 8682282), (14, 5581467), (18, 4341141), (21, 3720978), (27, 2894094), (42, 1860489), (54, 1447047), (63, 1240326), (81, 964698), (103, 758646), (126, 620163), (162, 482349), (189, 413442), (206, 379323), (223, 350406), (243, 321566), (309, 252882), (378, 206721), (446, 175203), (486, 160783), (567, 137814), (618, 126441), (669, 116802), (721, 108378), (927, 84294), (1134, 68907), (1338, 58401), (1442, 54189), (1561, 50058), (1701, 45938), (1854, 42147), (2007, 38934), (2163, 36126), (2781, 28098), (3122, 25029), (3402, 22969), (4014, 19467), (4326, 18063), (4683, 16686), (5562, 14049), (6021, 12978), (6489, 12042), (8343, 9366)]