123538896

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{65993}}^1$

素因数の和:66020

約数の個数: 60

約数和(自身を含む): 372338148

約数和(自身を除く): 248799252

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 65993, 131986, 197979, 263972, 395958, 527944, 593937, 791916, 857909, 1055888, 1187874, 1583832, 1715818, 2375748, 2573727, 3167664, 3431636, 4751496, 5147454, 6863272, 7721181, 9502992, 10294908, 13726544, 15442362, 20589816, 30884724, 41179632, 61769448, 123538896]

約数ペア:

[(1, 123538896), (2, 61769448), (3, 41179632), (4, 30884724), (6, 20589816), (8, 15442362), (9, 13726544), (12, 10294908), (13, 9502992), (16, 7721181), (18, 6863272), (24, 5147454), (26, 4751496), (36, 3431636), (39, 3167664), (48, 2573727), (52, 2375748), (72, 1715818), (78, 1583832), (104, 1187874), (117, 1055888), (144, 857909), (156, 791916), (208, 593937), (234, 527944), (312, 395958), (468, 263972), (624, 197979), (936, 131986), (1872, 65993)]