86669604

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20231}}^1$

素因数の和:20265

約数の個数: 72

約数和(自身を含む): 265120128

約数和(自身を除く): 178450524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 20231, 40462, 60693, 80924, 121386, 141617, 182079, 242772, 283234, 343927, 364158, 424851, 566468, 687854, 728316, 849702, 1031781, 1274553, 1375708, 1699404, 2063562, 2407489, 2549106, 3095343, 4127124, 4814978, 5098212, 6190686, 7222467, 9629956, 12381372, 14444934, 21667401, 28889868, 43334802, 86669604]

約数ペア:

[(1, 86669604), (2, 43334802), (3, 28889868), (4, 21667401), (6, 14444934), (7, 12381372), (9, 9629956), (12, 7222467), (14, 6190686), (17, 5098212), (18, 4814978), (21, 4127124), (28, 3095343), (34, 2549106), (36, 2407489), (42, 2063562), (51, 1699404), (63, 1375708), (68, 1274553), (84, 1031781), (102, 849702), (119, 728316), (126, 687854), (153, 566468), (204, 424851), (238, 364158), (252, 343927), (306, 283234), (357, 242772), (476, 182079), (612, 141617), (714, 121386), (1071, 80924), (1428, 60693), (2142, 40462), (4284, 20231)]