121809888

素因数分解:

$2^5\times 3^2\times {\mathrm{151}}^1\times {\mathrm{2801}}^1$

素因数の和:2968

約数の個数: 72

約数和(自身を含む): 348815376

約数和(自身を除く): 227005488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 151, 288, 302, 453, 604, 906, 1208, 1359, 1812, 2416, 2718, 2801, 3624, 4832, 5436, 5602, 7248, 8403, 10872, 11204, 14496, 16806, 21744, 22408, 25209, 33612, 43488, 44816, 50418, 67224, 89632, 100836, 134448, 201672, 268896, 403344, 422951, 806688, 845902, 1268853, 1691804, 2537706, 3383608, 3806559, 5075412, 6767216, 7613118, 10150824, 13534432, 15226236, 20301648, 30452472, 40603296, 60904944, 121809888]

約数ペア:

[(1, 121809888), (2, 60904944), (3, 40603296), (4, 30452472), (6, 20301648), (8, 15226236), (9, 13534432), (12, 10150824), (16, 7613118), (18, 6767216), (24, 5075412), (32, 3806559), (36, 3383608), (48, 2537706), (72, 1691804), (96, 1268853), (144, 845902), (151, 806688), (288, 422951), (302, 403344), (453, 268896), (604, 201672), (906, 134448), (1208, 100836), (1359, 89632), (1812, 67224), (2416, 50418), (2718, 44816), (2801, 43488), (3624, 33612), (4832, 25209), (5436, 22408), (5602, 21744), (7248, 16806), (8403, 14496), (10872, 11204)]