77671968

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73553}}^1$

素因数の和:73577

約数の個数: 48

約数和(自身を含む): 222427296

約数和(自身を除く): 144755328

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 73553, 147106, 220659, 294212, 441318, 588424, 809083, 882636, 1176848, 1618166, 1765272, 2353696, 2427249, 3236332, 3530544, 4854498, 6472664, 7061088, 9708996, 12945328, 19417992, 25890656, 38835984, 77671968]

約数ペア:

[(1, 77671968), (2, 38835984), (3, 25890656), (4, 19417992), (6, 12945328), (8, 9708996), (11, 7061088), (12, 6472664), (16, 4854498), (22, 3530544), (24, 3236332), (32, 2427249), (33, 2353696), (44, 1765272), (48, 1618166), (66, 1176848), (88, 882636), (96, 809083), (132, 588424), (176, 441318), (264, 294212), (352, 220659), (528, 147106), (1056, 73553)]