91126782

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{661}}^1$

素因数の和:735

約数の個数: 80

約数和(自身を含む): 219159072

約数和(自身を除く): 128032290

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 37, 46, 54, 69, 74, 81, 111, 138, 162, 207, 222, 333, 414, 621, 661, 666, 851, 999, 1242, 1322, 1702, 1863, 1983, 1998, 2553, 2997, 3726, 3966, 5106, 5949, 5994, 7659, 11898, 15203, 15318, 17847, 22977, 24457, 30406, 35694, 45609, 45954, 48914, 53541, 68931, 73371, 91218, 107082, 136827, 137862, 146742, 220113, 273654, 410481, 440226, 562511, 660339, 820962, 1125022, 1231443, 1320678, 1687533, 1981017, 2462886, 3375066, 3962034, 5062599, 10125198, 15187797, 30375594, 45563391, 91126782]

約数ペア:

[(1, 91126782), (2, 45563391), (3, 30375594), (6, 15187797), (9, 10125198), (18, 5062599), (23, 3962034), (27, 3375066), (37, 2462886), (46, 1981017), (54, 1687533), (69, 1320678), (74, 1231443), (81, 1125022), (111, 820962), (138, 660339), (162, 562511), (207, 440226), (222, 410481), (333, 273654), (414, 220113), (621, 146742), (661, 137862), (666, 136827), (851, 107082), (999, 91218), (1242, 73371), (1322, 68931), (1702, 53541), (1863, 48914), (1983, 45954), (1998, 45609), (2553, 35694), (2997, 30406), (3726, 24457), (3966, 22977), (5106, 17847), (5949, 15318), (5994, 15203), (7659, 11898)]