55678266

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1327}}^1$

素因数の和:1385

約数の個数: 80

約数和(自身を含む): 146547456

約数和(自身を除く): 90869190

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 54, 63, 74, 81, 111, 126, 162, 189, 222, 259, 333, 378, 518, 567, 666, 777, 999, 1134, 1327, 1554, 1998, 2331, 2654, 2997, 3981, 4662, 5994, 6993, 7962, 9289, 11943, 13986, 18578, 20979, 23886, 27867, 35829, 41958, 49099, 55734, 71658, 83601, 98198, 107487, 147297, 167202, 214974, 250803, 294594, 343693, 441891, 501606, 687386, 752409, 883782, 1031079, 1325673, 1504818, 2062158, 2651346, 3093237, 3977019, 6186474, 7954038, 9279711, 18559422, 27839133, 55678266]

約数ペア:

[(1, 55678266), (2, 27839133), (3, 18559422), (6, 9279711), (7, 7954038), (9, 6186474), (14, 3977019), (18, 3093237), (21, 2651346), (27, 2062158), (37, 1504818), (42, 1325673), (54, 1031079), (63, 883782), (74, 752409), (81, 687386), (111, 501606), (126, 441891), (162, 343693), (189, 294594), (222, 250803), (259, 214974), (333, 167202), (378, 147297), (518, 107487), (567, 98198), (666, 83601), (777, 71658), (999, 55734), (1134, 49099), (1327, 41958), (1554, 35829), (1998, 27867), (2331, 23886), (2654, 20979), (2997, 18578), (3981, 13986), (4662, 11943), (5994, 9289), (6993, 7962)]