40056156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6911}}^1$

素因数の和:6951

約数の個数: 72

約数和(自身を含む): 120766464

約数和(自身を除く): 80710308

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 6911, 13822, 20733, 27644, 41466, 48377, 62199, 82932, 96754, 124398, 145131, 158953, 193508, 248796, 290262, 317906, 435393, 476859, 580524, 635812, 870786, 953718, 1112671, 1430577, 1741572, 1907436, 2225342, 2861154, 3338013, 4450684, 5722308, 6676026, 10014039, 13352052, 20028078, 40056156]

約数ペア:

[(1, 40056156), (2, 20028078), (3, 13352052), (4, 10014039), (6, 6676026), (7, 5722308), (9, 4450684), (12, 3338013), (14, 2861154), (18, 2225342), (21, 1907436), (23, 1741572), (28, 1430577), (36, 1112671), (42, 953718), (46, 870786), (63, 635812), (69, 580524), (84, 476859), (92, 435393), (126, 317906), (138, 290262), (161, 248796), (207, 193508), (252, 158953), (276, 145131), (322, 124398), (414, 96754), (483, 82932), (644, 62199), (828, 48377), (966, 41466), (1449, 27644), (1932, 20733), (2898, 13822), (5796, 6911)]