83430396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4663}}^1$

素因数の和:4751

約数の個数: 72

約数和(自身を含む): 244468224

約数和(自身を除く): 161037828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 71, 84, 126, 142, 213, 252, 284, 426, 497, 639, 852, 994, 1278, 1491, 1988, 2556, 2982, 4473, 4663, 5964, 8946, 9326, 13989, 17892, 18652, 27978, 32641, 41967, 55956, 65282, 83934, 97923, 130564, 167868, 195846, 293769, 331073, 391692, 587538, 662146, 993219, 1175076, 1324292, 1986438, 2317511, 2979657, 3972876, 4635022, 5959314, 6952533, 9270044, 11918628, 13905066, 20857599, 27810132, 41715198, 83430396]

約数ペア:

[(1, 83430396), (2, 41715198), (3, 27810132), (4, 20857599), (6, 13905066), (7, 11918628), (9, 9270044), (12, 6952533), (14, 5959314), (18, 4635022), (21, 3972876), (28, 2979657), (36, 2317511), (42, 1986438), (63, 1324292), (71, 1175076), (84, 993219), (126, 662146), (142, 587538), (213, 391692), (252, 331073), (284, 293769), (426, 195846), (497, 167868), (639, 130564), (852, 97923), (994, 83934), (1278, 65282), (1491, 55956), (1988, 41967), (2556, 32641), (2982, 27978), (4473, 18652), (4663, 17892), (5964, 13989), (8946, 9326)]