31277736

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{271}}^1$

素因数の和:519

約数の個数: 96

約数和(自身を含む): 97593600

約数和(自身を除く): 66315864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 229, 252, 271, 458, 504, 542, 687, 813, 916, 1084, 1374, 1603, 1626, 1832, 1897, 2061, 2168, 2439, 2748, 3206, 3252, 3794, 4122, 4809, 4878, 5496, 5691, 6412, 6504, 7588, 8244, 9618, 9756, 11382, 12824, 14427, 15176, 16488, 17073, 19236, 19512, 22764, 28854, 34146, 38472, 45528, 57708, 62059, 68292, 115416, 124118, 136584, 186177, 248236, 372354, 434413, 496472, 558531, 744708, 868826, 1117062, 1303239, 1489416, 1737652, 2234124, 2606478, 3475304, 3909717, 4468248, 5212956, 7819434, 10425912, 15638868, 31277736]

約数ペア:

[(1, 31277736), (2, 15638868), (3, 10425912), (4, 7819434), (6, 5212956), (7, 4468248), (8, 3909717), (9, 3475304), (12, 2606478), (14, 2234124), (18, 1737652), (21, 1489416), (24, 1303239), (28, 1117062), (36, 868826), (42, 744708), (56, 558531), (63, 496472), (72, 434413), (84, 372354), (126, 248236), (168, 186177), (229, 136584), (252, 124118), (271, 115416), (458, 68292), (504, 62059), (542, 57708), (687, 45528), (813, 38472), (916, 34146), (1084, 28854), (1374, 22764), (1603, 19512), (1626, 19236), (1832, 17073), (1897, 16488), (2061, 15176), (2168, 14427), (2439, 12824), (2748, 11382), (3206, 9756), (3252, 9618), (3794, 8244), (4122, 7588), (4809, 6504), (4878, 6412), (5496, 5691)]