77783904

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{571}}^1$

素因数の和:641

約数の個数: 144

約数和(自身を含む): 247351104

約数和(自身を除く): 169567200

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 43, 44, 48, 66, 72, 86, 88, 96, 99, 129, 132, 144, 172, 176, 198, 258, 264, 288, 344, 352, 387, 396, 473, 516, 528, 571, 688, 774, 792, 946, 1032, 1056, 1142, 1376, 1419, 1548, 1584, 1713, 1892, 2064, 2284, 2838, 3096, 3168, 3426, 3784, 4128, 4257, 4568, 5139, 5676, 6192, 6281, 6852, 7568, 8514, 9136, 10278, 11352, 12384, 12562, 13704, 15136, 17028, 18272, 18843, 20556, 22704, 24553, 25124, 27408, 34056, 37686, 41112, 45408, 49106, 50248, 54816, 56529, 68112, 73659, 75372, 82224, 98212, 100496, 113058, 136224, 147318, 150744, 164448, 196424, 200992, 220977, 226116, 270083, 294636, 301488, 392848, 441954, 452232, 540166, 589272, 602976, 785696, 810249, 883908, 904464, 1080332, 1178544, 1620498, 1767816, 1808928, 2160664, 2357088, 2430747, 3240996, 3535632, 4321328, 4861494, 6481992, 7071264, 8642656, 9722988, 12963984, 19445976, 25927968, 38891952, 77783904]

約数ペア:

[(1, 77783904), (2, 38891952), (3, 25927968), (4, 19445976), (6, 12963984), (8, 9722988), (9, 8642656), (11, 7071264), (12, 6481992), (16, 4861494), (18, 4321328), (22, 3535632), (24, 3240996), (32, 2430747), (33, 2357088), (36, 2160664), (43, 1808928), (44, 1767816), (48, 1620498), (66, 1178544), (72, 1080332), (86, 904464), (88, 883908), (96, 810249), (99, 785696), (129, 602976), (132, 589272), (144, 540166), (172, 452232), (176, 441954), (198, 392848), (258, 301488), (264, 294636), (288, 270083), (344, 226116), (352, 220977), (387, 200992), (396, 196424), (473, 164448), (516, 150744), (528, 147318), (571, 136224), (688, 113058), (774, 100496), (792, 98212), (946, 82224), (1032, 75372), (1056, 73659), (1142, 68112), (1376, 56529), (1419, 54816), (1548, 50248), (1584, 49106), (1713, 45408), (1892, 41112), (2064, 37686), (2284, 34056), (2838, 27408), (3096, 25124), (3168, 24553), (3426, 22704), (3784, 20556), (4128, 18843), (4257, 18272), (4568, 17028), (5139, 15136), (5676, 13704), (6192, 12562), (6281, 12384), (6852, 11352), (7568, 10278), (8514, 9136)]