74904858

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2791}}^1$

素因数の和:2880

約数の個数: 64

約数和(自身を含む): 192983040

約数和(自身を除く): 118078182

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 71, 126, 142, 189, 213, 378, 426, 497, 639, 994, 1278, 1491, 1917, 2791, 2982, 3834, 4473, 5582, 8373, 8946, 13419, 16746, 19537, 25119, 26838, 39074, 50238, 58611, 75357, 117222, 150714, 175833, 198161, 351666, 396322, 527499, 594483, 1054998, 1188966, 1387127, 1783449, 2774254, 3566898, 4161381, 5350347, 8322762, 10700694, 12484143, 24968286, 37452429, 74904858]

約数ペア:

[(1, 74904858), (2, 37452429), (3, 24968286), (6, 12484143), (7, 10700694), (9, 8322762), (14, 5350347), (18, 4161381), (21, 3566898), (27, 2774254), (42, 1783449), (54, 1387127), (63, 1188966), (71, 1054998), (126, 594483), (142, 527499), (189, 396322), (213, 351666), (378, 198161), (426, 175833), (497, 150714), (639, 117222), (994, 75357), (1278, 58611), (1491, 50238), (1917, 39074), (2791, 26838), (2982, 25119), (3834, 19537), (4473, 16746), (5582, 13419), (8373, 8946)]