75738222

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1997}}^1$

素因数の和:2062

約数の個数: 72

約数和(自身を含む): 195428376

約数和(自身を除く): 119690154

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 49, 63, 86, 98, 126, 129, 147, 258, 294, 301, 387, 441, 602, 774, 882, 903, 1806, 1997, 2107, 2709, 3994, 4214, 5418, 5991, 6321, 11982, 12642, 13979, 17973, 18963, 27958, 35946, 37926, 41937, 83874, 85871, 97853, 125811, 171742, 195706, 251622, 257613, 293559, 515226, 587118, 601097, 772839, 880677, 1202194, 1545678, 1761354, 1803291, 3606582, 4207679, 5409873, 8415358, 10819746, 12623037, 25246074, 37869111, 75738222]

約数ペア:

[(1, 75738222), (2, 37869111), (3, 25246074), (6, 12623037), (7, 10819746), (9, 8415358), (14, 5409873), (18, 4207679), (21, 3606582), (42, 1803291), (43, 1761354), (49, 1545678), (63, 1202194), (86, 880677), (98, 772839), (126, 601097), (129, 587118), (147, 515226), (258, 293559), (294, 257613), (301, 251622), (387, 195706), (441, 171742), (602, 125811), (774, 97853), (882, 85871), (903, 83874), (1806, 41937), (1997, 37926), (2107, 35946), (2709, 27958), (3994, 18963), (4214, 17973), (5418, 13979), (5991, 12642), (6321, 11982)]