74725872

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3863}}^1$

素因数の和:3918

約数の個数: 80

約数和(自身を含む): 214652928

約数和(自身を除く): 139927056

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 3863, 4836, 6448, 7726, 9672, 11589, 15452, 19344, 23178, 30904, 46356, 50219, 61808, 92712, 100438, 119753, 150657, 185424, 200876, 239506, 301314, 359259, 401752, 479012, 602628, 718518, 803504, 958024, 1205256, 1437036, 1556789, 1916048, 2410512, 2874072, 3113578, 4670367, 5748144, 6227156, 9340734, 12454312, 18681468, 24908624, 37362936, 74725872]

約数ペア:

[(1, 74725872), (2, 37362936), (3, 24908624), (4, 18681468), (6, 12454312), (8, 9340734), (12, 6227156), (13, 5748144), (16, 4670367), (24, 3113578), (26, 2874072), (31, 2410512), (39, 1916048), (48, 1556789), (52, 1437036), (62, 1205256), (78, 958024), (93, 803504), (104, 718518), (124, 602628), (156, 479012), (186, 401752), (208, 359259), (248, 301314), (312, 239506), (372, 200876), (403, 185424), (496, 150657), (624, 119753), (744, 100438), (806, 92712), (1209, 61808), (1488, 50219), (1612, 46356), (2418, 30904), (3224, 23178), (3863, 19344), (4836, 15452), (6448, 11589), (7726, 9672)]