80686352

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:300

約数の個数: 80

約数和(自身を含む): 175368240

約数和(自身を除く): 94681888

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 53, 58, 68, 106, 116, 136, 193, 212, 232, 272, 386, 424, 464, 493, 772, 848, 901, 986, 1537, 1544, 1802, 1972, 3074, 3088, 3281, 3604, 3944, 5597, 6148, 6562, 7208, 7888, 10229, 11194, 12296, 13124, 14416, 20458, 22388, 24592, 26129, 26248, 40916, 44776, 52258, 52496, 81832, 89552, 95149, 104516, 163664, 173893, 190298, 209032, 296641, 347786, 380596, 418064, 593282, 695572, 761192, 1186564, 1391144, 1522384, 2373128, 2782288, 4746256, 5042897, 10085794, 20171588, 40343176, 80686352]

約数ペア:

[(1, 80686352), (2, 40343176), (4, 20171588), (8, 10085794), (16, 5042897), (17, 4746256), (29, 2782288), (34, 2373128), (53, 1522384), (58, 1391144), (68, 1186564), (106, 761192), (116, 695572), (136, 593282), (193, 418064), (212, 380596), (232, 347786), (272, 296641), (386, 209032), (424, 190298), (464, 173893), (493, 163664), (772, 104516), (848, 95149), (901, 89552), (986, 81832), (1537, 52496), (1544, 52258), (1802, 44776), (1972, 40916), (3074, 26248), (3088, 26129), (3281, 24592), (3604, 22388), (3944, 20458), (5597, 14416), (6148, 13124), (6562, 12296), (7208, 11194), (7888, 10229)]