86806744

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:520

約数の個数: 64

約数和(自身を含む): 181440000

約数和(自身を除く): 94633256

約数列:

[1, 2, 4, 8, 19, 29, 38, 47, 58, 76, 94, 116, 152, 188, 232, 376, 419, 551, 838, 893, 1102, 1363, 1676, 1786, 2204, 2726, 3352, 3572, 4408, 5452, 7144, 7961, 10904, 12151, 15922, 19693, 24302, 25897, 31844, 39386, 48604, 51794, 63688, 78772, 97208, 103588, 157544, 207176, 230869, 374167, 461738, 571097, 748334, 923476, 1142194, 1496668, 1846952, 2284388, 2993336, 4568776, 10850843, 21701686, 43403372, 86806744]

約数ペア:

[(1, 86806744), (2, 43403372), (4, 21701686), (8, 10850843), (19, 4568776), (29, 2993336), (38, 2284388), (47, 1846952), (58, 1496668), (76, 1142194), (94, 923476), (116, 748334), (152, 571097), (188, 461738), (232, 374167), (376, 230869), (419, 207176), (551, 157544), (838, 103588), (893, 97208), (1102, 78772), (1363, 63688), (1676, 51794), (1786, 48604), (2204, 39386), (2726, 31844), (3352, 25897), (3572, 24302), (4408, 19693), (5452, 15922), (7144, 12151), (7961, 10904)]