890482068

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113989}}^1$

素因数の和:114037

約数の個数: 72

約数和(自身を含む): 2655511040

約数和(自身を除く): 1765028972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 113989, 227978, 341967, 455956, 683934, 797923, 1025901, 1367868, 1595846, 2051802, 2393769, 3191692, 3533659, 4103604, 4787538, 7067318, 7181307, 9575076, 10600977, 14134636, 14362614, 21201954, 24735613, 28725228, 31802931, 42403908, 49471226, 63605862, 74206839, 98942452, 127211724, 148413678, 222620517, 296827356, 445241034, 890482068]

約数ペア:

[(1, 890482068), (2, 445241034), (3, 296827356), (4, 222620517), (6, 148413678), (7, 127211724), (9, 98942452), (12, 74206839), (14, 63605862), (18, 49471226), (21, 42403908), (28, 31802931), (31, 28725228), (36, 24735613), (42, 21201954), (62, 14362614), (63, 14134636), (84, 10600977), (93, 9575076), (124, 7181307), (126, 7067318), (186, 4787538), (217, 4103604), (252, 3533659), (279, 3191692), (372, 2393769), (434, 2051802), (558, 1595846), (651, 1367868), (868, 1025901), (1116, 797923), (1302, 683934), (1953, 455956), (2604, 341967), (3906, 227978), (7812, 113989)]