74073708

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{653}}^1$

素因数の和:823

約数の個数: 72

約数和(自身を含む): 197110368

約数和(自身を除く): 123036660

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 137, 138, 207, 274, 276, 411, 414, 548, 653, 822, 828, 1233, 1306, 1644, 1959, 2466, 2612, 3151, 3918, 4932, 5877, 6302, 7836, 9453, 11754, 12604, 15019, 18906, 23508, 28359, 30038, 37812, 45057, 56718, 60076, 89461, 90114, 113436, 135171, 178922, 180228, 268383, 270342, 357844, 536766, 540684, 805149, 1073532, 1610298, 2057603, 3220596, 4115206, 6172809, 8230412, 12345618, 18518427, 24691236, 37036854, 74073708]

約数ペア:

[(1, 74073708), (2, 37036854), (3, 24691236), (4, 18518427), (6, 12345618), (9, 8230412), (12, 6172809), (18, 4115206), (23, 3220596), (36, 2057603), (46, 1610298), (69, 1073532), (92, 805149), (137, 540684), (138, 536766), (207, 357844), (274, 270342), (276, 268383), (411, 180228), (414, 178922), (548, 135171), (653, 113436), (822, 90114), (828, 89461), (1233, 60076), (1306, 56718), (1644, 45057), (1959, 37812), (2466, 30038), (2612, 28359), (3151, 23508), (3918, 18906), (4932, 15019), (5877, 12604), (6302, 11754), (7836, 9453)]