69498828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3491}}^1$

素因数の和:3587

約数の個数: 72

約数和(自身を含む): 203374080

約数和(自身を除く): 133875252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 79, 84, 126, 158, 237, 252, 316, 474, 553, 711, 948, 1106, 1422, 1659, 2212, 2844, 3318, 3491, 4977, 6636, 6982, 9954, 10473, 13964, 19908, 20946, 24437, 31419, 41892, 48874, 62838, 73311, 97748, 125676, 146622, 219933, 275789, 293244, 439866, 551578, 827367, 879732, 1103156, 1654734, 1930523, 2482101, 3309468, 3861046, 4964202, 5791569, 7722092, 9928404, 11583138, 17374707, 23166276, 34749414, 69498828]

約数ペア:

[(1, 69498828), (2, 34749414), (3, 23166276), (4, 17374707), (6, 11583138), (7, 9928404), (9, 7722092), (12, 5791569), (14, 4964202), (18, 3861046), (21, 3309468), (28, 2482101), (36, 1930523), (42, 1654734), (63, 1103156), (79, 879732), (84, 827367), (126, 551578), (158, 439866), (237, 293244), (252, 275789), (316, 219933), (474, 146622), (553, 125676), (711, 97748), (948, 73311), (1106, 62838), (1422, 48874), (1659, 41892), (2212, 31419), (2844, 24437), (3318, 20946), (3491, 19908), (4977, 13964), (6636, 10473), (6982, 9954)]