65450304

素因数分解:

$2^6\times 3^2\times {\mathrm{199}}^1\times {\mathrm{571}}^1$

素因数の和:788

約数の個数: 84

約数和(自身を含む): 188874400

約数和(自身を除く): 123424096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 199, 288, 398, 571, 576, 597, 796, 1142, 1194, 1592, 1713, 1791, 2284, 2388, 3184, 3426, 3582, 4568, 4776, 5139, 6368, 6852, 7164, 9136, 9552, 10278, 12736, 13704, 14328, 18272, 19104, 20556, 27408, 28656, 36544, 38208, 41112, 54816, 57312, 82224, 109632, 113629, 114624, 164448, 227258, 328896, 340887, 454516, 681774, 909032, 1022661, 1363548, 1818064, 2045322, 2727096, 3636128, 4090644, 5454192, 7272256, 8181288, 10908384, 16362576, 21816768, 32725152, 65450304]

約数ペア:

[(1, 65450304), (2, 32725152), (3, 21816768), (4, 16362576), (6, 10908384), (8, 8181288), (9, 7272256), (12, 5454192), (16, 4090644), (18, 3636128), (24, 2727096), (32, 2045322), (36, 1818064), (48, 1363548), (64, 1022661), (72, 909032), (96, 681774), (144, 454516), (192, 340887), (199, 328896), (288, 227258), (398, 164448), (571, 114624), (576, 113629), (597, 109632), (796, 82224), (1142, 57312), (1194, 54816), (1592, 41112), (1713, 38208), (1791, 36544), (2284, 28656), (2388, 27408), (3184, 20556), (3426, 19104), (3582, 18272), (4568, 14328), (4776, 13704), (5139, 12736), (6368, 10278), (6852, 9552), (7164, 9136)]