27831135164

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{5323}}^1$

素因数の和:5547

約数の個数: 96

約数和(自身を含む): 59247175680

約数和(自身を除く): 31416040516

約数列:

[1, 2, 4, 7, 14, 28, 29, 47, 58, 94, 116, 137, 188, 203, 274, 329, 406, 548, 658, 812, 959, 1316, 1363, 1918, 2726, 3836, 3973, 5323, 5452, 6439, 7946, 9541, 10646, 12878, 15892, 19082, 21292, 25756, 27811, 37261, 38164, 45073, 55622, 74522, 90146, 111244, 149044, 154367, 180292, 186731, 250181, 308734, 373462, 500362, 617468, 729251, 746924, 1000724, 1080569, 1307117, 1458502, 1751267, 2161138, 2614234, 2917004, 3502534, 4322276, 5104757, 5228468, 7005068, 7255249, 10209514, 14510498, 20419028, 21148279, 29020996, 34274797, 42296558, 50786743, 68549594, 84593116, 101573486, 137099188, 148037953, 203146972, 239923579, 296075906, 479847158, 592151812, 959694316, 993969113, 1987938226, 3975876452, 6957783791, 13915567582, 27831135164]

約数ペア:

[(1, 27831135164), (2, 13915567582), (4, 6957783791), (7, 3975876452), (14, 1987938226), (28, 993969113), (29, 959694316), (47, 592151812), (58, 479847158), (94, 296075906), (116, 239923579), (137, 203146972), (188, 148037953), (203, 137099188), (274, 101573486), (329, 84593116), (406, 68549594), (548, 50786743), (658, 42296558), (812, 34274797), (959, 29020996), (1316, 21148279), (1363, 20419028), (1918, 14510498), (2726, 10209514), (3836, 7255249), (3973, 7005068), (5323, 5228468), (5452, 5104757), (6439, 4322276), (7946, 3502534), (9541, 2917004), (10646, 2614234), (12878, 2161138), (15892, 1751267), (19082, 1458502), (21292, 1307117), (25756, 1080569), (27811, 1000724), (37261, 746924), (38164, 729251), (45073, 617468), (55622, 500362), (74522, 373462), (90146, 308734), (111244, 250181), (149044, 186731), (154367, 180292)]