88883964

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{739}}^1$

素因数の和:1019

約数の個数: 72

約数和(自身を含む): 243232080

約数和(自身を除く): 154348116

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 257, 468, 514, 739, 771, 1028, 1478, 1542, 2217, 2313, 2956, 3084, 3341, 4434, 4626, 6651, 6682, 8868, 9252, 9607, 10023, 13302, 13364, 19214, 20046, 26604, 28821, 30069, 38428, 40092, 57642, 60138, 86463, 115284, 120276, 172926, 189923, 345852, 379846, 569769, 759692, 1139538, 1709307, 2279076, 2468999, 3418614, 4937998, 6837228, 7406997, 9875996, 14813994, 22220991, 29627988, 44441982, 88883964]

約数ペア:

[(1, 88883964), (2, 44441982), (3, 29627988), (4, 22220991), (6, 14813994), (9, 9875996), (12, 7406997), (13, 6837228), (18, 4937998), (26, 3418614), (36, 2468999), (39, 2279076), (52, 1709307), (78, 1139538), (117, 759692), (156, 569769), (234, 379846), (257, 345852), (468, 189923), (514, 172926), (739, 120276), (771, 115284), (1028, 86463), (1478, 60138), (1542, 57642), (2217, 40092), (2313, 38428), (2956, 30069), (3084, 28821), (3341, 26604), (4434, 20046), (4626, 19214), (6651, 13364), (6682, 13302), (8868, 10023), (9252, 9607)]