68100844

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1811}}^1$

素因数の和:1918

約数の個数: 48

約数和(自身を含む): 146119680

約数和(自身を除く): 78018836

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 79, 119, 158, 238, 316, 476, 553, 1106, 1343, 1811, 2212, 2686, 3622, 5372, 7244, 9401, 12677, 18802, 25354, 30787, 37604, 50708, 61574, 123148, 143069, 215509, 286138, 431018, 572276, 862036, 1001483, 2002966, 2432173, 4005932, 4864346, 9728692, 17025211, 34050422, 68100844]

約数ペア:

[(1, 68100844), (2, 34050422), (4, 17025211), (7, 9728692), (14, 4864346), (17, 4005932), (28, 2432173), (34, 2002966), (68, 1001483), (79, 862036), (119, 572276), (158, 431018), (238, 286138), (316, 215509), (476, 143069), (553, 123148), (1106, 61574), (1343, 50708), (1811, 37604), (2212, 30787), (2686, 25354), (3622, 18802), (5372, 12677), (7244, 9401)]