72978816

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{8263}}^1$

素因数の和:8303

約数の個数: 64

約数和(自身を含む): 202302720

約数和(自身を除く): 129323904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 276, 368, 384, 552, 736, 1104, 1472, 2208, 2944, 4416, 8263, 8832, 16526, 24789, 33052, 49578, 66104, 99156, 132208, 190049, 198312, 264416, 380098, 396624, 528832, 570147, 760196, 793248, 1057664, 1140294, 1520392, 1586496, 2280588, 3040784, 3172992, 4561176, 6081568, 9122352, 12163136, 18244704, 24326272, 36489408, 72978816]

約数ペア:

[(1, 72978816), (2, 36489408), (3, 24326272), (4, 18244704), (6, 12163136), (8, 9122352), (12, 6081568), (16, 4561176), (23, 3172992), (24, 3040784), (32, 2280588), (46, 1586496), (48, 1520392), (64, 1140294), (69, 1057664), (92, 793248), (96, 760196), (128, 570147), (138, 528832), (184, 396624), (192, 380098), (276, 264416), (368, 198312), (384, 190049), (552, 132208), (736, 99156), (1104, 66104), (1472, 49578), (2208, 33052), (2944, 24789), (4416, 16526), (8263, 8832)]