121223664

素因数分解:

$2^4\times 3^2\times {\mathrm{181}}^1\times {\mathrm{4651}}^1$

素因数の和:4846

約数の個数: 60

約数和(自身を含む): 341205592

約数和(自身を除く): 219981928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 181, 362, 543, 724, 1086, 1448, 1629, 2172, 2896, 3258, 4344, 4651, 6516, 8688, 9302, 13032, 13953, 18604, 26064, 27906, 37208, 41859, 55812, 74416, 83718, 111624, 167436, 223248, 334872, 669744, 841831, 1683662, 2525493, 3367324, 5050986, 6734648, 7576479, 10101972, 13469296, 15152958, 20203944, 30305916, 40407888, 60611832, 121223664]

約数ペア:

[(1, 121223664), (2, 60611832), (3, 40407888), (4, 30305916), (6, 20203944), (8, 15152958), (9, 13469296), (12, 10101972), (16, 7576479), (18, 6734648), (24, 5050986), (36, 3367324), (48, 2525493), (72, 1683662), (144, 841831), (181, 669744), (362, 334872), (543, 223248), (724, 167436), (1086, 111624), (1448, 83718), (1629, 74416), (2172, 55812), (2896, 41859), (3258, 37208), (4344, 27906), (4651, 26064), (6516, 18604), (8688, 13953), (9302, 13032)]