69766518

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1$

素因数の和:549

約数の個数: 64

約数和(自身を含む): 155520000

約数和(自身を除く): 85753482

約数列:

[1, 2, 3, 6, 19, 29, 38, 47, 57, 58, 87, 94, 114, 141, 174, 282, 449, 551, 893, 898, 1102, 1347, 1363, 1653, 1786, 2679, 2694, 2726, 3306, 4089, 5358, 8178, 8531, 13021, 17062, 21103, 25593, 25897, 26042, 39063, 42206, 51186, 51794, 63309, 77691, 78126, 126618, 155382, 247399, 400957, 494798, 611987, 742197, 801914, 1202871, 1223974, 1484394, 1835961, 2405742, 3671922, 11627753, 23255506, 34883259, 69766518]

約数ペア:

[(1, 69766518), (2, 34883259), (3, 23255506), (6, 11627753), (19, 3671922), (29, 2405742), (38, 1835961), (47, 1484394), (57, 1223974), (58, 1202871), (87, 801914), (94, 742197), (114, 611987), (141, 494798), (174, 400957), (282, 247399), (449, 155382), (551, 126618), (893, 78126), (898, 77691), (1102, 63309), (1347, 51794), (1363, 51186), (1653, 42206), (1786, 39063), (2679, 26042), (2694, 25897), (2726, 25593), (3306, 21103), (4089, 17062), (5358, 13021), (8178, 8531)]