84553020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{8863}}^1$

素因数の和:8931

約数の個数: 72

約数和(自身を含む): 261346176

約数和(自身を除く): 176793156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 8863, 9540, 17726, 26589, 35452, 44315, 53178, 79767, 88630, 106356, 132945, 159534, 177260, 265890, 319068, 398835, 469739, 531780, 797670, 939478, 1409217, 1595340, 1878956, 2348695, 2818434, 4227651, 4697390, 5636868, 7046085, 8455302, 9394780, 14092170, 16910604, 21138255, 28184340, 42276510, 84553020]

約数ペア:

[(1, 84553020), (2, 42276510), (3, 28184340), (4, 21138255), (5, 16910604), (6, 14092170), (9, 9394780), (10, 8455302), (12, 7046085), (15, 5636868), (18, 4697390), (20, 4227651), (30, 2818434), (36, 2348695), (45, 1878956), (53, 1595340), (60, 1409217), (90, 939478), (106, 797670), (159, 531780), (180, 469739), (212, 398835), (265, 319068), (318, 265890), (477, 177260), (530, 159534), (636, 132945), (795, 106356), (954, 88630), (1060, 79767), (1590, 53178), (1908, 44315), (2385, 35452), (3180, 26589), (4770, 17726), (8863, 9540)]