74081392

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{383}}^1$

素因数の和:566

約数の個数: 80

約数和(自身を含む): 180559872

約数和(自身を除く): 106478480

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 157, 176, 308, 314, 383, 616, 628, 766, 1099, 1232, 1256, 1532, 1727, 2198, 2512, 2681, 3064, 3454, 4213, 4396, 5362, 6128, 6908, 8426, 8792, 10724, 12089, 13816, 16852, 17584, 21448, 24178, 27632, 29491, 33704, 42896, 48356, 58982, 60131, 67408, 96712, 117964, 120262, 193424, 235928, 240524, 420917, 471856, 481048, 661441, 841834, 962096, 1322882, 1683668, 2645764, 3367336, 4630087, 5291528, 6734672, 9260174, 10583056, 18520348, 37040696, 74081392]

約数ペア:

[(1, 74081392), (2, 37040696), (4, 18520348), (7, 10583056), (8, 9260174), (11, 6734672), (14, 5291528), (16, 4630087), (22, 3367336), (28, 2645764), (44, 1683668), (56, 1322882), (77, 962096), (88, 841834), (112, 661441), (154, 481048), (157, 471856), (176, 420917), (308, 240524), (314, 235928), (383, 193424), (616, 120262), (628, 117964), (766, 96712), (1099, 67408), (1232, 60131), (1256, 58982), (1532, 48356), (1727, 42896), (2198, 33704), (2512, 29491), (2681, 27632), (3064, 24178), (3454, 21448), (4213, 17584), (4396, 16852), (5362, 13816), (6128, 12089), (6908, 10724), (8426, 8792)]