91714376

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:354

約数の個数: 64

約数和(自身を含む): 192311280

約数和(自身を除く): 100596904

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 137, 157, 164, 274, 314, 328, 533, 548, 628, 1066, 1096, 1256, 1781, 2041, 2132, 3562, 4082, 4264, 5617, 6437, 7124, 8164, 11234, 12874, 14248, 16328, 21509, 22468, 25748, 43018, 44936, 51496, 73021, 83681, 86036, 146042, 167362, 172072, 279617, 292084, 334724, 559234, 584168, 669448, 881869, 1118468, 1763738, 2236936, 3527476, 7054952, 11464297, 22928594, 45857188, 91714376]

約数ペア:

[(1, 91714376), (2, 45857188), (4, 22928594), (8, 11464297), (13, 7054952), (26, 3527476), (41, 2236936), (52, 1763738), (82, 1118468), (104, 881869), (137, 669448), (157, 584168), (164, 559234), (274, 334724), (314, 292084), (328, 279617), (533, 172072), (548, 167362), (628, 146042), (1066, 86036), (1096, 83681), (1256, 73021), (1781, 51496), (2041, 44936), (2132, 43018), (3562, 25748), (4082, 22468), (4264, 21509), (5617, 16328), (6437, 14248), (7124, 12874), (8164, 11234)]