75221272

素因数分解:

$2^3\times 7^3\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:453

約数の個数: 64

約数和(自身を含む): 167040000

約数和(自身を除く): 91818728

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 79, 98, 158, 196, 316, 343, 347, 392, 553, 632, 686, 694, 1106, 1372, 1388, 2212, 2429, 2744, 2776, 3871, 4424, 4858, 7742, 9716, 15484, 17003, 19432, 27097, 27413, 30968, 34006, 54194, 54826, 68012, 108388, 109652, 119021, 136024, 191891, 216776, 219304, 238042, 383782, 476084, 767564, 952168, 1343237, 1535128, 2686474, 5372948, 9402659, 10745896, 18805318, 37610636, 75221272]

約数ペア:

[(1, 75221272), (2, 37610636), (4, 18805318), (7, 10745896), (8, 9402659), (14, 5372948), (28, 2686474), (49, 1535128), (56, 1343237), (79, 952168), (98, 767564), (158, 476084), (196, 383782), (316, 238042), (343, 219304), (347, 216776), (392, 191891), (553, 136024), (632, 119021), (686, 109652), (694, 108388), (1106, 68012), (1372, 54826), (1388, 54194), (2212, 34006), (2429, 30968), (2744, 27413), (2776, 27097), (3871, 19432), (4424, 17003), (4858, 15484), (7742, 9716)]