77629136

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1511}}^1$

素因数の和:1564

約数の個数: 60

約数和(自身を含む): 171551520

約数和(自身を除く): 93922384

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 169, 208, 247, 304, 338, 494, 676, 988, 1352, 1511, 1976, 2704, 3022, 3211, 3952, 6044, 6422, 12088, 12844, 19643, 24176, 25688, 28709, 39286, 51376, 57418, 78572, 114836, 157144, 229672, 255359, 314288, 373217, 459344, 510718, 746434, 1021436, 1492868, 2042872, 2985736, 4085744, 4851821, 5971472, 9703642, 19407284, 38814568, 77629136]

約数ペア:

[(1, 77629136), (2, 38814568), (4, 19407284), (8, 9703642), (13, 5971472), (16, 4851821), (19, 4085744), (26, 2985736), (38, 2042872), (52, 1492868), (76, 1021436), (104, 746434), (152, 510718), (169, 459344), (208, 373217), (247, 314288), (304, 255359), (338, 229672), (494, 157144), (676, 114836), (988, 78572), (1352, 57418), (1511, 51376), (1976, 39286), (2704, 28709), (3022, 25688), (3211, 24176), (3952, 19643), (6044, 12844), (6422, 12088)]