67680258

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 146966400

約数和(自身を除く): 79286142

約数列:

[1, 2, 3, 6, 29, 41, 53, 58, 82, 87, 106, 123, 159, 174, 179, 246, 318, 358, 537, 1074, 1189, 1537, 2173, 2378, 3074, 3567, 4346, 4611, 5191, 6519, 7134, 7339, 9222, 9487, 10382, 13038, 14678, 15573, 18974, 22017, 28461, 31146, 44034, 56922, 63017, 126034, 189051, 212831, 275123, 378102, 388967, 425662, 550246, 638493, 777934, 825369, 1166901, 1276986, 1650738, 2333802, 11280043, 22560086, 33840129, 67680258]

約数ペア:

[(1, 67680258), (2, 33840129), (3, 22560086), (6, 11280043), (29, 2333802), (41, 1650738), (53, 1276986), (58, 1166901), (82, 825369), (87, 777934), (106, 638493), (123, 550246), (159, 425662), (174, 388967), (179, 378102), (246, 275123), (318, 212831), (358, 189051), (537, 126034), (1074, 63017), (1189, 56922), (1537, 44034), (2173, 31146), (2378, 28461), (3074, 22017), (3567, 18974), (4346, 15573), (4611, 14678), (5191, 13038), (6519, 10382), (7134, 9487), (7339, 9222)]