85342972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{499}}^1$

素因数の和:563

約数の個数: 72

約数和(自身を含む): 184464000

約数和(自身を除く): 99121028

約数列:

[1, 2, 4, 11, 13, 22, 23, 26, 44, 46, 52, 92, 143, 169, 253, 286, 299, 338, 499, 506, 572, 598, 676, 998, 1012, 1196, 1859, 1996, 3289, 3718, 3887, 5489, 6487, 6578, 7436, 7774, 10978, 11477, 12974, 13156, 15548, 21956, 22954, 25948, 42757, 45908, 71357, 84331, 85514, 126247, 142714, 149201, 168662, 171028, 252494, 285428, 298402, 337324, 504988, 596804, 927641, 1641211, 1855282, 1939613, 3282422, 3710564, 3879226, 6564844, 7758452, 21335743, 42671486, 85342972]

約数ペア:

[(1, 85342972), (2, 42671486), (4, 21335743), (11, 7758452), (13, 6564844), (22, 3879226), (23, 3710564), (26, 3282422), (44, 1939613), (46, 1855282), (52, 1641211), (92, 927641), (143, 596804), (169, 504988), (253, 337324), (286, 298402), (299, 285428), (338, 252494), (499, 171028), (506, 168662), (572, 149201), (598, 142714), (676, 126247), (998, 85514), (1012, 84331), (1196, 71357), (1859, 45908), (1996, 42757), (3289, 25948), (3718, 22954), (3887, 21956), (5489, 15548), (6487, 13156), (6578, 12974), (7436, 11477), (7774, 10978)]