65520504

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1831}}^1$

素因数の和:1921

約数の個数: 96

約数和(自身を含む): 205770240

約数和(自身を除く): 140249736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 71, 72, 84, 126, 142, 168, 213, 252, 284, 426, 497, 504, 568, 639, 852, 994, 1278, 1491, 1704, 1831, 1988, 2556, 2982, 3662, 3976, 4473, 5112, 5493, 5964, 7324, 8946, 10986, 11928, 12817, 14648, 16479, 17892, 21972, 25634, 32958, 35784, 38451, 43944, 51268, 65916, 76902, 102536, 115353, 130001, 131832, 153804, 230706, 260002, 307608, 390003, 461412, 520004, 780006, 910007, 922824, 1040008, 1170009, 1560012, 1820014, 2340018, 2730021, 3120024, 3640028, 4680036, 5460042, 7280056, 8190063, 9360072, 10920084, 16380126, 21840168, 32760252, 65520504]

約数ペア:

[(1, 65520504), (2, 32760252), (3, 21840168), (4, 16380126), (6, 10920084), (7, 9360072), (8, 8190063), (9, 7280056), (12, 5460042), (14, 4680036), (18, 3640028), (21, 3120024), (24, 2730021), (28, 2340018), (36, 1820014), (42, 1560012), (56, 1170009), (63, 1040008), (71, 922824), (72, 910007), (84, 780006), (126, 520004), (142, 461412), (168, 390003), (213, 307608), (252, 260002), (284, 230706), (426, 153804), (497, 131832), (504, 130001), (568, 115353), (639, 102536), (852, 76902), (994, 65916), (1278, 51268), (1491, 43944), (1704, 38451), (1831, 35784), (1988, 32958), (2556, 25634), (2982, 21972), (3662, 17892), (3976, 16479), (4473, 14648), (5112, 12817), (5493, 11928), (5964, 10986), (7324, 8946)]