80042382

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{151}}^1\times {\mathrm{601}}^1$

素因数の和:774

約数の個数: 72

約数和(自身を含む): 203413392

約数和(自身を除く): 123371010

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 151, 294, 302, 441, 453, 601, 882, 906, 1057, 1202, 1359, 1803, 2114, 2718, 3171, 3606, 4207, 5409, 6342, 7399, 8414, 9513, 10818, 12621, 14798, 19026, 22197, 25242, 29449, 37863, 44394, 58898, 66591, 75726, 88347, 90751, 133182, 176694, 181502, 265041, 272253, 530082, 544506, 635257, 816759, 1270514, 1633518, 1905771, 3811542, 4446799, 5717313, 8893598, 11434626, 13340397, 26680794, 40021191, 80042382]

約数ペア:

[(1, 80042382), (2, 40021191), (3, 26680794), (6, 13340397), (7, 11434626), (9, 8893598), (14, 5717313), (18, 4446799), (21, 3811542), (42, 1905771), (49, 1633518), (63, 1270514), (98, 816759), (126, 635257), (147, 544506), (151, 530082), (294, 272253), (302, 265041), (441, 181502), (453, 176694), (601, 133182), (882, 90751), (906, 88347), (1057, 75726), (1202, 66591), (1359, 58898), (1803, 44394), (2114, 37863), (2718, 29449), (3171, 25242), (3606, 22197), (4207, 19026), (5409, 14798), (6342, 12621), (7399, 10818), (8414, 9513)]