91398888

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{60449}}^1$

素因数の和:60471

約数の個数: 64

約数和(自身を含む): 290160000

約数和(自身を除く): 198761112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 60449, 120898, 181347, 241796, 362694, 423143, 483592, 544041, 725388, 846286, 1088082, 1269429, 1450776, 1632123, 1692572, 2176164, 2538858, 3264246, 3385144, 3808287, 4352328, 5077716, 6528492, 7616574, 10155432, 11424861, 13056984, 15233148, 22849722, 30466296, 45699444, 91398888]

約数ペア:

[(1, 91398888), (2, 45699444), (3, 30466296), (4, 22849722), (6, 15233148), (7, 13056984), (8, 11424861), (9, 10155432), (12, 7616574), (14, 6528492), (18, 5077716), (21, 4352328), (24, 3808287), (27, 3385144), (28, 3264246), (36, 2538858), (42, 2176164), (54, 1692572), (56, 1632123), (63, 1450776), (72, 1269429), (84, 1088082), (108, 846286), (126, 725388), (168, 544041), (189, 483592), (216, 423143), (252, 362694), (378, 241796), (504, 181347), (756, 120898), (1512, 60449)]