70716816

素因数分解:

$2^4\times 3^2\times {\mathrm{397}}^1\times {\mathrm{1237}}^1$

素因数の和:1648

約数の個数: 60

約数和(自身を含む): 198567772

約数和(自身を除く): 127850956

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 397, 794, 1191, 1237, 1588, 2382, 2474, 3176, 3573, 3711, 4764, 4948, 6352, 7146, 7422, 9528, 9896, 11133, 14292, 14844, 19056, 19792, 22266, 28584, 29688, 44532, 57168, 59376, 89064, 178128, 491089, 982178, 1473267, 1964356, 2946534, 3928712, 4419801, 5893068, 7857424, 8839602, 11786136, 17679204, 23572272, 35358408, 70716816]

約数ペア:

[(1, 70716816), (2, 35358408), (3, 23572272), (4, 17679204), (6, 11786136), (8, 8839602), (9, 7857424), (12, 5893068), (16, 4419801), (18, 3928712), (24, 2946534), (36, 1964356), (48, 1473267), (72, 982178), (144, 491089), (397, 178128), (794, 89064), (1191, 59376), (1237, 57168), (1588, 44532), (2382, 29688), (2474, 28584), (3176, 22266), (3573, 19792), (3711, 19056), (4764, 14844), (4948, 14292), (6352, 11133), (7146, 9896), (7422, 9528)]