68160904

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^2$

素因数の和:155

約数の個数: 96

約数和(自身を含む): 162504000

約数和(自身を除く): 94343096

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 29, 38, 47, 56, 58, 76, 94, 116, 133, 152, 188, 203, 232, 266, 329, 376, 406, 532, 551, 658, 812, 893, 1064, 1102, 1316, 1363, 1624, 1786, 2204, 2209, 2632, 2726, 3572, 3857, 4408, 4418, 5452, 6251, 7144, 7714, 8836, 9541, 10904, 12502, 15428, 15463, 17672, 19082, 25004, 25897, 30856, 30926, 38164, 41971, 50008, 51794, 61852, 64061, 76328, 83942, 103588, 123704, 128122, 167884, 181279, 207176, 256244, 293797, 335768, 362558, 448427, 512488, 587594, 725116, 896854, 1175188, 1217159, 1450232, 1793708, 2350376, 2434318, 3587416, 4868636, 8520113, 9737272, 17040226, 34080452, 68160904]

約数ペア:

[(1, 68160904), (2, 34080452), (4, 17040226), (7, 9737272), (8, 8520113), (14, 4868636), (19, 3587416), (28, 2434318), (29, 2350376), (38, 1793708), (47, 1450232), (56, 1217159), (58, 1175188), (76, 896854), (94, 725116), (116, 587594), (133, 512488), (152, 448427), (188, 362558), (203, 335768), (232, 293797), (266, 256244), (329, 207176), (376, 181279), (406, 167884), (532, 128122), (551, 123704), (658, 103588), (812, 83942), (893, 76328), (1064, 64061), (1102, 61852), (1316, 51794), (1363, 50008), (1624, 41971), (1786, 38164), (2204, 30926), (2209, 30856), (2632, 25897), (2726, 25004), (3572, 19082), (3857, 17672), (4408, 15463), (4418, 15428), (5452, 12502), (6251, 10904), (7144, 9541), (7714, 8836)]