72081816

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1949}}^1$

素因数の和:2048

約数の個数: 64

約数和(自身を含む): 190944000

約数和(自身を除く): 118862184

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 67, 69, 92, 134, 138, 184, 201, 268, 276, 402, 536, 552, 804, 1541, 1608, 1949, 3082, 3898, 4623, 5847, 6164, 7796, 9246, 11694, 12328, 15592, 18492, 23388, 36984, 44827, 46776, 89654, 130583, 134481, 179308, 261166, 268962, 358616, 391749, 522332, 537924, 783498, 1044664, 1075848, 1566996, 3003409, 3133992, 6006818, 9010227, 12013636, 18020454, 24027272, 36040908, 72081816]

約数ペア:

[(1, 72081816), (2, 36040908), (3, 24027272), (4, 18020454), (6, 12013636), (8, 9010227), (12, 6006818), (23, 3133992), (24, 3003409), (46, 1566996), (67, 1075848), (69, 1044664), (92, 783498), (134, 537924), (138, 522332), (184, 391749), (201, 358616), (268, 268962), (276, 261166), (402, 179308), (536, 134481), (552, 130583), (804, 89654), (1541, 46776), (1608, 44827), (1949, 36984), (3082, 23388), (3898, 18492), (4623, 15592), (5847, 12328), (6164, 11694), (7796, 9246)]