77203620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32993}}^1$

素因数の和:33021

約数の個数: 72

約数和(自身を含む): 252206136

約数和(自身を除く): 175002516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 32993, 65986, 98979, 131972, 164965, 197958, 296937, 329930, 395916, 428909, 494895, 593874, 659860, 857818, 989790, 1187748, 1286727, 1484685, 1715636, 1979580, 2144545, 2573454, 2969370, 3860181, 4289090, 5146908, 5938740, 6433635, 7720362, 8578180, 12867270, 15440724, 19300905, 25734540, 38601810, 77203620]

約数ペア:

[(1, 77203620), (2, 38601810), (3, 25734540), (4, 19300905), (5, 15440724), (6, 12867270), (9, 8578180), (10, 7720362), (12, 6433635), (13, 5938740), (15, 5146908), (18, 4289090), (20, 3860181), (26, 2969370), (30, 2573454), (36, 2144545), (39, 1979580), (45, 1715636), (52, 1484685), (60, 1286727), (65, 1187748), (78, 989790), (90, 857818), (117, 659860), (130, 593874), (156, 494895), (180, 428909), (195, 395916), (234, 329930), (260, 296937), (390, 197958), (468, 164965), (585, 131972), (780, 98979), (1170, 65986), (2340, 32993)]