77556544

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{97}}^1$

素因数の和:184

約数の個数: 84

約数和(自身を含む): 173024292

約数和(自身を除く): 95467748

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 97, 104, 124, 194, 208, 248, 388, 403, 416, 496, 776, 806, 832, 961, 992, 1261, 1552, 1612, 1922, 1984, 2522, 3007, 3104, 3224, 3844, 5044, 6014, 6208, 6448, 7688, 10088, 12028, 12493, 12896, 15376, 20176, 24056, 24986, 25792, 30752, 39091, 40352, 48112, 49972, 61504, 78182, 80704, 93217, 96224, 99944, 156364, 186434, 192448, 199888, 312728, 372868, 399776, 625456, 745736, 799552, 1211821, 1250912, 1491472, 2423642, 2501824, 2982944, 4847284, 5965888, 9694568, 19389136, 38778272, 77556544]

約数ペア:

[(1, 77556544), (2, 38778272), (4, 19389136), (8, 9694568), (13, 5965888), (16, 4847284), (26, 2982944), (31, 2501824), (32, 2423642), (52, 1491472), (62, 1250912), (64, 1211821), (97, 799552), (104, 745736), (124, 625456), (194, 399776), (208, 372868), (248, 312728), (388, 199888), (403, 192448), (416, 186434), (496, 156364), (776, 99944), (806, 96224), (832, 93217), (961, 80704), (992, 78182), (1261, 61504), (1552, 49972), (1612, 48112), (1922, 40352), (1984, 39091), (2522, 30752), (3007, 25792), (3104, 24986), (3224, 24056), (3844, 20176), (5044, 15376), (6014, 12896), (6208, 12493), (6448, 12028), (7688, 10088)]