73156576

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1511}}^1$

素因数の和:1627

約数の個数: 48

約数和(自身を含む): 154314720

約数和(自身を除く): 81158144

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 89, 136, 178, 272, 356, 544, 712, 1424, 1511, 1513, 2848, 3022, 3026, 6044, 6052, 12088, 12104, 24176, 24208, 25687, 48352, 48416, 51374, 102748, 134479, 205496, 268958, 410992, 537916, 821984, 1075832, 2151664, 2286143, 4303328, 4572286, 9144572, 18289144, 36578288, 73156576]

約数ペア:

[(1, 73156576), (2, 36578288), (4, 18289144), (8, 9144572), (16, 4572286), (17, 4303328), (32, 2286143), (34, 2151664), (68, 1075832), (89, 821984), (136, 537916), (178, 410992), (272, 268958), (356, 205496), (544, 134479), (712, 102748), (1424, 51374), (1511, 48416), (1513, 48352), (2848, 25687), (3022, 24208), (3026, 24176), (6044, 12104), (6052, 12088)]