80764236

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2273}}^1$

素因数の和:2340

約数の個数: 96

約数和(自身を含む): 244500480

約数和(自身を除く): 163736244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 47, 54, 63, 84, 94, 108, 126, 141, 188, 189, 252, 282, 329, 378, 423, 564, 658, 756, 846, 987, 1269, 1316, 1692, 1974, 2273, 2538, 2961, 3948, 4546, 5076, 5922, 6819, 8883, 9092, 11844, 13638, 15911, 17766, 20457, 27276, 31822, 35532, 40914, 47733, 61371, 63644, 81828, 95466, 106831, 122742, 143199, 190932, 213662, 245484, 286398, 320493, 427324, 429597, 572796, 640986, 747817, 859194, 961479, 1281972, 1495634, 1718388, 1922958, 2243451, 2884437, 2991268, 3845916, 4486902, 5768874, 6730353, 8973804, 11537748, 13460706, 20191059, 26921412, 40382118, 80764236]

約数ペア:

[(1, 80764236), (2, 40382118), (3, 26921412), (4, 20191059), (6, 13460706), (7, 11537748), (9, 8973804), (12, 6730353), (14, 5768874), (18, 4486902), (21, 3845916), (27, 2991268), (28, 2884437), (36, 2243451), (42, 1922958), (47, 1718388), (54, 1495634), (63, 1281972), (84, 961479), (94, 859194), (108, 747817), (126, 640986), (141, 572796), (188, 429597), (189, 427324), (252, 320493), (282, 286398), (329, 245484), (378, 213662), (423, 190932), (564, 143199), (658, 122742), (756, 106831), (846, 95466), (987, 81828), (1269, 63644), (1316, 61371), (1692, 47733), (1974, 40914), (2273, 35532), (2538, 31822), (2961, 27276), (3948, 20457), (4546, 17766), (5076, 15911), (5922, 13638), (6819, 11844), (8883, 9092)]