80876124

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{106979}}^1$

素因数の和:106999

約数の個数: 48

約数和(自身を含む): 239635200

約数和(自身を除く): 158759076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 106979, 213958, 320937, 427916, 641874, 748853, 962811, 1283748, 1497706, 1925622, 2246559, 2888433, 2995412, 3851244, 4493118, 5776866, 6739677, 8986236, 11553732, 13479354, 20219031, 26958708, 40438062, 80876124]

約数ペア:

[(1, 80876124), (2, 40438062), (3, 26958708), (4, 20219031), (6, 13479354), (7, 11553732), (9, 8986236), (12, 6739677), (14, 5776866), (18, 4493118), (21, 3851244), (27, 2995412), (28, 2888433), (36, 2246559), (42, 1925622), (54, 1497706), (63, 1283748), (84, 962811), (108, 748853), (126, 641874), (189, 427916), (252, 320937), (378, 213958), (756, 106979)]