72334400

素因数分解:

$2^6\times 5^2\times {\mathrm{53}}^1\times {\mathrm{853}}^1$

素因数の和:928

約数の個数: 84

約数和(自身を含む): 181558692

約数和(自身を除く): 109224292

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 64, 80, 100, 106, 160, 200, 212, 265, 320, 400, 424, 530, 800, 848, 853, 1060, 1325, 1600, 1696, 1706, 2120, 2650, 3392, 3412, 4240, 4265, 5300, 6824, 8480, 8530, 10600, 13648, 16960, 17060, 21200, 21325, 27296, 34120, 42400, 42650, 45209, 54592, 68240, 84800, 85300, 90418, 136480, 170600, 180836, 226045, 272960, 341200, 361672, 452090, 682400, 723344, 904180, 1130225, 1364800, 1446688, 1808360, 2260450, 2893376, 3616720, 4520900, 7233440, 9041800, 14466880, 18083600, 36167200, 72334400]

約数ペア:

[(1, 72334400), (2, 36167200), (4, 18083600), (5, 14466880), (8, 9041800), (10, 7233440), (16, 4520900), (20, 3616720), (25, 2893376), (32, 2260450), (40, 1808360), (50, 1446688), (53, 1364800), (64, 1130225), (80, 904180), (100, 723344), (106, 682400), (160, 452090), (200, 361672), (212, 341200), (265, 272960), (320, 226045), (400, 180836), (424, 170600), (530, 136480), (800, 90418), (848, 85300), (853, 84800), (1060, 68240), (1325, 54592), (1600, 45209), (1696, 42650), (1706, 42400), (2120, 34120), (2650, 27296), (3392, 21325), (3412, 21200), (4240, 17060), (4265, 16960), (5300, 13648), (6824, 10600), (8480, 8530)]