83726394

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{401}}^1$

素因数の和:535

約数の個数: 64

約数和(自身を含む): 187557120

約数和(自身を除く): 103830726

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 89, 102, 138, 178, 267, 391, 401, 534, 782, 802, 1173, 1203, 1513, 2047, 2346, 2406, 3026, 4094, 4539, 6141, 6817, 9078, 9223, 12282, 13634, 18446, 20451, 27669, 34799, 35689, 40902, 55338, 69598, 71378, 104397, 107067, 156791, 208794, 214134, 313582, 470373, 606713, 820847, 940746, 1213426, 1641694, 1820139, 2462541, 3640278, 4925082, 13954399, 27908798, 41863197, 83726394]

約数ペア:

[(1, 83726394), (2, 41863197), (3, 27908798), (6, 13954399), (17, 4925082), (23, 3640278), (34, 2462541), (46, 1820139), (51, 1641694), (69, 1213426), (89, 940746), (102, 820847), (138, 606713), (178, 470373), (267, 313582), (391, 214134), (401, 208794), (534, 156791), (782, 107067), (802, 104397), (1173, 71378), (1203, 69598), (1513, 55338), (2047, 40902), (2346, 35689), (2406, 34799), (3026, 27669), (4094, 20451), (4539, 18446), (6141, 13634), (6817, 12282), (9078, 9223)]