39801312

素因数分解:

$2^5\times 3^2\times {\mathrm{113}}^1\times {\mathrm{1223}}^1$

素因数の和:1352

約数の個数: 72

約数和(自身を含む): 114279984

約数和(自身を除く): 74478672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 113, 144, 226, 288, 339, 452, 678, 904, 1017, 1223, 1356, 1808, 2034, 2446, 2712, 3616, 3669, 4068, 4892, 5424, 7338, 8136, 9784, 10848, 11007, 14676, 16272, 19568, 22014, 29352, 32544, 39136, 44028, 58704, 88056, 117408, 138199, 176112, 276398, 352224, 414597, 552796, 829194, 1105592, 1243791, 1658388, 2211184, 2487582, 3316776, 4422368, 4975164, 6633552, 9950328, 13267104, 19900656, 39801312]

約数ペア:

[(1, 39801312), (2, 19900656), (3, 13267104), (4, 9950328), (6, 6633552), (8, 4975164), (9, 4422368), (12, 3316776), (16, 2487582), (18, 2211184), (24, 1658388), (32, 1243791), (36, 1105592), (48, 829194), (72, 552796), (96, 414597), (113, 352224), (144, 276398), (226, 176112), (288, 138199), (339, 117408), (452, 88056), (678, 58704), (904, 44028), (1017, 39136), (1223, 32544), (1356, 29352), (1808, 22014), (2034, 19568), (2446, 16272), (2712, 14676), (3616, 11007), (3669, 10848), (4068, 9784), (4892, 8136), (5424, 7338)]