72505792

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{457}}^1$

素因数の和:573

約数の個数: 56

約数和(自身を含む): 150300944

約数和(自身を除く): 77795152

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 67, 74, 134, 148, 268, 296, 457, 536, 592, 914, 1072, 1184, 1828, 2144, 2368, 2479, 3656, 4288, 4958, 7312, 9916, 14624, 16909, 19832, 29248, 30619, 33818, 39664, 61238, 67636, 79328, 122476, 135272, 158656, 244952, 270544, 489904, 541088, 979808, 1082176, 1132903, 1959616, 2265806, 4531612, 9063224, 18126448, 36252896, 72505792]

約数ペア:

[(1, 72505792), (2, 36252896), (4, 18126448), (8, 9063224), (16, 4531612), (32, 2265806), (37, 1959616), (64, 1132903), (67, 1082176), (74, 979808), (134, 541088), (148, 489904), (268, 270544), (296, 244952), (457, 158656), (536, 135272), (592, 122476), (914, 79328), (1072, 67636), (1184, 61238), (1828, 39664), (2144, 33818), (2368, 30619), (2479, 29248), (3656, 19832), (4288, 16909), (4958, 14624), (7312, 9916)]