69216196

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{941}}^1$

素因数の和:1060

約数の個数: 48

約数和(自身を含む): 144329472

約数和(自身を除く): 75113276

約数列:

[1, 2, 4, 7, 14, 28, 37, 71, 74, 142, 148, 259, 284, 497, 518, 941, 994, 1036, 1882, 1988, 2627, 3764, 5254, 6587, 10508, 13174, 18389, 26348, 34817, 36778, 66811, 69634, 73556, 133622, 139268, 243719, 267244, 467677, 487438, 935354, 974876, 1870708, 2472007, 4944014, 9888028, 17304049, 34608098, 69216196]

約数ペア:

[(1, 69216196), (2, 34608098), (4, 17304049), (7, 9888028), (14, 4944014), (28, 2472007), (37, 1870708), (71, 974876), (74, 935354), (142, 487438), (148, 467677), (259, 267244), (284, 243719), (497, 139268), (518, 133622), (941, 73556), (994, 69634), (1036, 66811), (1882, 36778), (1988, 34817), (2627, 26348), (3764, 18389), (5254, 13174), (6587, 10508)]