73776088

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1$

素因数の和:544

約数の個数: 64

約数和(自身を含む): 155520000

約数和(自身を除く): 81743912

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 47, 76, 92, 94, 152, 184, 188, 376, 437, 449, 874, 893, 898, 1081, 1748, 1786, 1796, 2162, 3496, 3572, 3592, 4324, 7144, 8531, 8648, 10327, 17062, 20539, 20654, 21103, 34124, 41078, 41308, 42206, 68248, 82156, 82616, 84412, 164312, 168824, 196213, 392426, 400957, 485369, 784852, 801914, 970738, 1569704, 1603828, 1941476, 3207656, 3882952, 9222011, 18444022, 36888044, 73776088]

約数ペア:

[(1, 73776088), (2, 36888044), (4, 18444022), (8, 9222011), (19, 3882952), (23, 3207656), (38, 1941476), (46, 1603828), (47, 1569704), (76, 970738), (92, 801914), (94, 784852), (152, 485369), (184, 400957), (188, 392426), (376, 196213), (437, 168824), (449, 164312), (874, 84412), (893, 82616), (898, 82156), (1081, 68248), (1748, 42206), (1786, 41308), (1796, 41078), (2162, 34124), (3496, 21103), (3572, 20654), (3592, 20539), (4324, 17062), (7144, 10327), (8531, 8648)]