42980868

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{6317}}^1$

素因数の和:6343

約数の個数: 72

約数和(自身を含む): 128786112

約数和(自身を除く): 85805244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6317, 6804, 12634, 18951, 25268, 37902, 44219, 56853, 75804, 88438, 113706, 132657, 170559, 176876, 227412, 265314, 341118, 397971, 511677, 530628, 682236, 795942, 1023354, 1193913, 1535031, 1591884, 2046708, 2387826, 3070062, 3581739, 4775652, 6140124, 7163478, 10745217, 14326956, 21490434, 42980868]

約数ペア:

[(1, 42980868), (2, 21490434), (3, 14326956), (4, 10745217), (6, 7163478), (7, 6140124), (9, 4775652), (12, 3581739), (14, 3070062), (18, 2387826), (21, 2046708), (27, 1591884), (28, 1535031), (36, 1193913), (42, 1023354), (54, 795942), (63, 682236), (81, 530628), (84, 511677), (108, 397971), (126, 341118), (162, 265314), (189, 227412), (243, 176876), (252, 170559), (324, 132657), (378, 113706), (486, 88438), (567, 75804), (756, 56853), (972, 44219), (1134, 37902), (1701, 25268), (2268, 18951), (3402, 12634), (6317, 6804)]