65997264

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2609}}^1$

素因数の和:2668

約数の個数: 80

約数和(自身を含む): 186416640

約数和(自身を除く): 120419376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 272, 372, 408, 496, 527, 744, 816, 1054, 1488, 1581, 2108, 2609, 3162, 4216, 5218, 6324, 7827, 8432, 10436, 12648, 15654, 20872, 25296, 31308, 41744, 44353, 62616, 80879, 88706, 125232, 133059, 161758, 177412, 242637, 266118, 323516, 354824, 485274, 532236, 647032, 709648, 970548, 1064472, 1294064, 1374943, 1941096, 2128944, 2749886, 3882192, 4124829, 5499772, 8249658, 10999544, 16499316, 21999088, 32998632, 65997264]

約数ペア:

[(1, 65997264), (2, 32998632), (3, 21999088), (4, 16499316), (6, 10999544), (8, 8249658), (12, 5499772), (16, 4124829), (17, 3882192), (24, 2749886), (31, 2128944), (34, 1941096), (48, 1374943), (51, 1294064), (62, 1064472), (68, 970548), (93, 709648), (102, 647032), (124, 532236), (136, 485274), (186, 354824), (204, 323516), (248, 266118), (272, 242637), (372, 177412), (408, 161758), (496, 133059), (527, 125232), (744, 88706), (816, 80879), (1054, 62616), (1488, 44353), (1581, 41744), (2108, 31308), (2609, 25296), (3162, 20872), (4216, 15654), (5218, 12648), (6324, 10436), (7827, 8432)]