74866806

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2927}}^1$

素因数の和:2978

約数の個数: 72

約数和(自身を含む): 195268320

約数和(自身を除く): 120401514

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 49, 58, 63, 87, 98, 126, 147, 174, 203, 261, 294, 406, 441, 522, 609, 882, 1218, 1421, 1827, 2842, 2927, 3654, 4263, 5854, 8526, 8781, 12789, 17562, 20489, 25578, 26343, 40978, 52686, 61467, 84883, 122934, 143423, 169766, 184401, 254649, 286846, 368802, 430269, 509298, 594181, 763947, 860538, 1188362, 1290807, 1527894, 1782543, 2581614, 3565086, 4159267, 5347629, 8318534, 10695258, 12477801, 24955602, 37433403, 74866806]

約数ペア:

[(1, 74866806), (2, 37433403), (3, 24955602), (6, 12477801), (7, 10695258), (9, 8318534), (14, 5347629), (18, 4159267), (21, 3565086), (29, 2581614), (42, 1782543), (49, 1527894), (58, 1290807), (63, 1188362), (87, 860538), (98, 763947), (126, 594181), (147, 509298), (174, 430269), (203, 368802), (261, 286846), (294, 254649), (406, 184401), (441, 169766), (522, 143423), (609, 122934), (882, 84883), (1218, 61467), (1421, 52686), (1827, 40978), (2842, 26343), (2927, 25578), (3654, 20489), (4263, 17562), (5854, 12789), (8526, 8781)]