69790719492

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4810499}}^1$

素因数の和:4810553

約数の個数: 72

約数和(自身を含む): 196114464000

約数和(自身を除く): 126323744508

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 14508, 4810499, 9620998, 14431497, 19241996, 28862994, 43294491, 57725988, 62536487, 86588982, 125072974, 149125469, 173177964, 187609461, 250145948, 298250938, 375218922, 447376407, 562828383, 596501876, 750437844, 894752814, 1125656766, 1342129221, 1789505628, 1938631097, 2251313532, 2684258442, 3877262194, 5368516884, 5815893291, 7754524388, 11631786582, 17447679873, 23263573164, 34895359746, 69790719492]

約数ペア:

[(1, 69790719492), (2, 34895359746), (3, 23263573164), (4, 17447679873), (6, 11631786582), (9, 7754524388), (12, 5815893291), (13, 5368516884), (18, 3877262194), (26, 2684258442), (31, 2251313532), (36, 1938631097), (39, 1789505628), (52, 1342129221), (62, 1125656766), (78, 894752814), (93, 750437844), (117, 596501876), (124, 562828383), (156, 447376407), (186, 375218922), (234, 298250938), (279, 250145948), (372, 187609461), (403, 173177964), (468, 149125469), (558, 125072974), (806, 86588982), (1116, 62536487), (1209, 57725988), (1612, 43294491), (2418, 28862994), (3627, 19241996), (4836, 14431497), (7254, 9620998), (14508, 4810499)]