80287296

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{18181}}^1$

素因数の和:18219

約数の個数: 56

約数和(自身を含む): 221674944

約数和(自身を除く): 141387648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 276, 368, 552, 736, 1104, 1472, 2208, 4416, 18181, 36362, 54543, 72724, 109086, 145448, 218172, 290896, 418163, 436344, 581792, 836326, 872688, 1163584, 1254489, 1672652, 1745376, 2508978, 3345304, 3490752, 5017956, 6690608, 10035912, 13381216, 20071824, 26762432, 40143648, 80287296]

約数ペア:

[(1, 80287296), (2, 40143648), (3, 26762432), (4, 20071824), (6, 13381216), (8, 10035912), (12, 6690608), (16, 5017956), (23, 3490752), (24, 3345304), (32, 2508978), (46, 1745376), (48, 1672652), (64, 1254489), (69, 1163584), (92, 872688), (96, 836326), (138, 581792), (184, 436344), (192, 418163), (276, 290896), (368, 218172), (552, 145448), (736, 109086), (1104, 72724), (1472, 54543), (2208, 36362), (4416, 18181)]