77540892

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{619}}^1$

素因数の和:723

約数の個数: 96

約数和(自身を含む): 215819520

約数和(自身を除く): 138278628

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 73, 78, 132, 143, 146, 156, 219, 286, 292, 429, 438, 572, 619, 803, 858, 876, 949, 1238, 1606, 1716, 1857, 1898, 2409, 2476, 2847, 3212, 3714, 3796, 4818, 5694, 6809, 7428, 8047, 9636, 10439, 11388, 13618, 16094, 20427, 20878, 24141, 27236, 31317, 32188, 40854, 41756, 45187, 48282, 62634, 81708, 88517, 90374, 96564, 125268, 135561, 177034, 180748, 265551, 271122, 354068, 497057, 531102, 542244, 587431, 994114, 1062204, 1174862, 1491171, 1762293, 1988228, 2349724, 2982342, 3524586, 5964684, 6461741, 7049172, 12923482, 19385223, 25846964, 38770446, 77540892]

約数ペア:

[(1, 77540892), (2, 38770446), (3, 25846964), (4, 19385223), (6, 12923482), (11, 7049172), (12, 6461741), (13, 5964684), (22, 3524586), (26, 2982342), (33, 2349724), (39, 1988228), (44, 1762293), (52, 1491171), (66, 1174862), (73, 1062204), (78, 994114), (132, 587431), (143, 542244), (146, 531102), (156, 497057), (219, 354068), (286, 271122), (292, 265551), (429, 180748), (438, 177034), (572, 135561), (619, 125268), (803, 96564), (858, 90374), (876, 88517), (949, 81708), (1238, 62634), (1606, 48282), (1716, 45187), (1857, 41756), (1898, 40854), (2409, 32188), (2476, 31317), (2847, 27236), (3212, 24141), (3714, 20878), (3796, 20427), (4818, 16094), (5694, 13618), (6809, 11388), (7428, 10439), (8047, 9636)]