86327220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{29363}}^1$

素因数の和:29389

約数の個数: 72

約数和(自身を含む): 281189664

約数和(自身を除く): 194862444

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 29363, 58726, 88089, 117452, 146815, 176178, 205541, 293630, 352356, 411082, 440445, 587260, 616623, 822164, 880890, 1027705, 1233246, 1438787, 1761780, 2055410, 2466492, 2877574, 3083115, 4110820, 4316361, 5755148, 6166230, 7193935, 8632722, 12332460, 14387870, 17265444, 21581805, 28775740, 43163610, 86327220]

約数ペア:

[(1, 86327220), (2, 43163610), (3, 28775740), (4, 21581805), (5, 17265444), (6, 14387870), (7, 12332460), (10, 8632722), (12, 7193935), (14, 6166230), (15, 5755148), (20, 4316361), (21, 4110820), (28, 3083115), (30, 2877574), (35, 2466492), (42, 2055410), (49, 1761780), (60, 1438787), (70, 1233246), (84, 1027705), (98, 880890), (105, 822164), (140, 616623), (147, 587260), (196, 440445), (210, 411082), (245, 352356), (294, 293630), (420, 205541), (490, 176178), (588, 146815), (735, 117452), (980, 88089), (1470, 58726), (2940, 29363)]