85340052

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1871}}^1$

素因数の和:2069

約数の個数: 72

約数和(自身を含む): 248032512

約数和(自身を除く): 162692460

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 181, 252, 362, 543, 724, 1086, 1267, 1629, 1871, 2172, 2534, 3258, 3742, 3801, 5068, 5613, 6516, 7484, 7602, 11226, 11403, 13097, 15204, 16839, 22452, 22806, 26194, 33678, 39291, 45612, 52388, 67356, 78582, 117873, 157164, 235746, 338651, 471492, 677302, 1015953, 1354604, 2031906, 2370557, 3047859, 4063812, 4741114, 6095718, 7111671, 9482228, 12191436, 14223342, 21335013, 28446684, 42670026, 85340052]

約数ペア:

[(1, 85340052), (2, 42670026), (3, 28446684), (4, 21335013), (6, 14223342), (7, 12191436), (9, 9482228), (12, 7111671), (14, 6095718), (18, 4741114), (21, 4063812), (28, 3047859), (36, 2370557), (42, 2031906), (63, 1354604), (84, 1015953), (126, 677302), (181, 471492), (252, 338651), (362, 235746), (543, 157164), (724, 117873), (1086, 78582), (1267, 67356), (1629, 52388), (1871, 45612), (2172, 39291), (2534, 33678), (3258, 26194), (3742, 22806), (3801, 22452), (5068, 16839), (5613, 15204), (6516, 13097), (7484, 11403), (7602, 11226)]