91806064

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:422

約数の個数: 80

約数和(自身を含む): 214414848

約数和(自身を除く): 122608784

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 157, 161, 184, 227, 314, 322, 368, 454, 628, 644, 908, 1099, 1256, 1288, 1589, 1816, 2198, 2512, 2576, 3178, 3611, 3632, 4396, 5221, 6356, 7222, 8792, 10442, 12712, 14444, 17584, 20884, 25277, 25424, 28888, 35639, 36547, 41768, 50554, 57776, 71278, 73094, 83536, 101108, 142556, 146188, 202216, 249473, 285112, 292376, 404432, 498946, 570224, 584752, 819697, 997892, 1639394, 1995784, 3278788, 3991568, 5737879, 6557576, 11475758, 13115152, 22951516, 45903032, 91806064]

約数ペア:

[(1, 91806064), (2, 45903032), (4, 22951516), (7, 13115152), (8, 11475758), (14, 6557576), (16, 5737879), (23, 3991568), (28, 3278788), (46, 1995784), (56, 1639394), (92, 997892), (112, 819697), (157, 584752), (161, 570224), (184, 498946), (227, 404432), (314, 292376), (322, 285112), (368, 249473), (454, 202216), (628, 146188), (644, 142556), (908, 101108), (1099, 83536), (1256, 73094), (1288, 71278), (1589, 57776), (1816, 50554), (2198, 41768), (2512, 36547), (2576, 35639), (3178, 28888), (3611, 25424), (3632, 25277), (4396, 20884), (5221, 17584), (6356, 14444), (7222, 12712), (8792, 10442)]