72868284

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{18917}}^1$

素因数の和:19034

約数の個数: 36

約数和(自身を含む): 185926104

約数和(自身を除く): 113057820

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 642, 963, 1284, 1926, 3852, 18917, 37834, 56751, 75668, 113502, 170253, 227004, 340506, 681012, 2024119, 4048238, 6072357, 8096476, 12144714, 18217071, 24289428, 36434142, 72868284]

約数ペア:

[(1, 72868284), (2, 36434142), (3, 24289428), (4, 18217071), (6, 12144714), (9, 8096476), (12, 6072357), (18, 4048238), (36, 2024119), (107, 681012), (214, 340506), (321, 227004), (428, 170253), (642, 113502), (963, 75668), (1284, 56751), (1926, 37834), (3852, 18917)]