91548704

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{229}}^1$

素因数の和:314

約数の個数: 72

約数和(自身を含む): 201439980

約数和(自身を除く): 109891276

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 229, 248, 403, 416, 458, 496, 806, 916, 961, 992, 1612, 1832, 1922, 2977, 3224, 3664, 3844, 5954, 6448, 7099, 7328, 7688, 11908, 12493, 12896, 14198, 15376, 23816, 24986, 28396, 30752, 47632, 49972, 56792, 92287, 95264, 99944, 113584, 184574, 199888, 220069, 227168, 369148, 399776, 440138, 738296, 880276, 1476592, 1760552, 2860897, 2953184, 3521104, 5721794, 7042208, 11443588, 22887176, 45774352, 91548704]

約数ペア:

[(1, 91548704), (2, 45774352), (4, 22887176), (8, 11443588), (13, 7042208), (16, 5721794), (26, 3521104), (31, 2953184), (32, 2860897), (52, 1760552), (62, 1476592), (104, 880276), (124, 738296), (208, 440138), (229, 399776), (248, 369148), (403, 227168), (416, 220069), (458, 199888), (496, 184574), (806, 113584), (916, 99944), (961, 95264), (992, 92287), (1612, 56792), (1832, 49972), (1922, 47632), (2977, 30752), (3224, 28396), (3664, 24986), (3844, 23816), (5954, 15376), (6448, 14198), (7099, 12896), (7328, 12493), (7688, 11908)]