73779328

素因数分解:

$2^7\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1229}}^1$

素因数の和:1317

約数の個数: 64

約数和(自身を含む): 170625600

約数和(自身を除く): 96846272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 112, 128, 134, 224, 268, 448, 469, 536, 896, 938, 1072, 1229, 1876, 2144, 2458, 3752, 4288, 4916, 7504, 8576, 8603, 9832, 15008, 17206, 19664, 30016, 34412, 39328, 60032, 68824, 78656, 82343, 137648, 157312, 164686, 275296, 329372, 550592, 576401, 658744, 1101184, 1152802, 1317488, 2305604, 2634976, 4611208, 5269952, 9222416, 10539904, 18444832, 36889664, 73779328]

約数ペア:

[(1, 73779328), (2, 36889664), (4, 18444832), (7, 10539904), (8, 9222416), (14, 5269952), (16, 4611208), (28, 2634976), (32, 2305604), (56, 1317488), (64, 1152802), (67, 1101184), (112, 658744), (128, 576401), (134, 550592), (224, 329372), (268, 275296), (448, 164686), (469, 157312), (536, 137648), (896, 82343), (938, 78656), (1072, 68824), (1229, 60032), (1876, 39328), (2144, 34412), (2458, 30016), (3752, 19664), (4288, 17206), (4916, 15008), (7504, 9832), (8576, 8603)]