84156408

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{18553}}^1$

素因数の和:18578

約数の個数: 80

約数和(自身を含む): 269404080

約数和(自身を除く): 185247672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 18553, 37106, 55659, 74212, 111318, 129871, 148424, 166977, 222636, 259742, 333954, 389613, 445272, 500931, 519484, 667908, 779226, 1001862, 1038968, 1168839, 1335816, 1502793, 1558452, 2003724, 2337678, 3005586, 3116904, 3506517, 4007448, 4675356, 6011172, 7013034, 9350712, 10519551, 12022344, 14026068, 21039102, 28052136, 42078204, 84156408]

約数ペア:

[(1, 84156408), (2, 42078204), (3, 28052136), (4, 21039102), (6, 14026068), (7, 12022344), (8, 10519551), (9, 9350712), (12, 7013034), (14, 6011172), (18, 4675356), (21, 4007448), (24, 3506517), (27, 3116904), (28, 3005586), (36, 2337678), (42, 2003724), (54, 1558452), (56, 1502793), (63, 1335816), (72, 1168839), (81, 1038968), (84, 1001862), (108, 779226), (126, 667908), (162, 519484), (168, 500931), (189, 445272), (216, 389613), (252, 333954), (324, 259742), (378, 222636), (504, 166977), (567, 148424), (648, 129871), (756, 111318), (1134, 74212), (1512, 55659), (2268, 37106), (4536, 18553)]