77967541408

素因数分解:

$2^5\times {\mathrm{157}}^1\times {\mathrm{431}}^1\times {\mathrm{36007}}^1$

素因数の和:36605

約数の個数: 48

約数和(自身を含む): 154839009024

約数和(自身を除く): 76871467616

約数列:

[1, 2, 4, 8, 16, 32, 157, 314, 431, 628, 862, 1256, 1724, 2512, 3448, 5024, 6896, 13792, 36007, 67667, 72014, 135334, 144028, 270668, 288056, 541336, 576112, 1082672, 1152224, 2165344, 5653099, 11306198, 15519017, 22612396, 31038034, 45224792, 62076068, 90449584, 124152136, 180899168, 248304272, 496608544, 2436485669, 4872971338, 9745942676, 19491885352, 38983770704, 77967541408]

約数ペア:

[(1, 77967541408), (2, 38983770704), (4, 19491885352), (8, 9745942676), (16, 4872971338), (32, 2436485669), (157, 496608544), (314, 248304272), (431, 180899168), (628, 124152136), (862, 90449584), (1256, 62076068), (1724, 45224792), (2512, 31038034), (3448, 22612396), (5024, 15519017), (6896, 11306198), (13792, 5653099), (36007, 2165344), (67667, 1152224), (72014, 1082672), (135334, 576112), (144028, 541336), (270668, 288056)]