87581412

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:423

約数の個数: 120

約数和(自身を含む): 247595040

約数和(自身を除く): 160013628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 41, 54, 57, 76, 81, 82, 108, 114, 123, 162, 164, 171, 228, 246, 324, 342, 347, 369, 492, 513, 684, 694, 738, 779, 1026, 1041, 1107, 1388, 1476, 1539, 1558, 2052, 2082, 2214, 2337, 3078, 3116, 3123, 3321, 4164, 4428, 4674, 6156, 6246, 6593, 6642, 7011, 9348, 9369, 12492, 13186, 13284, 14022, 14227, 18738, 19779, 21033, 26372, 28044, 28107, 28454, 37476, 39558, 42066, 42681, 56214, 56908, 59337, 63099, 79116, 84132, 85362, 112428, 118674, 126198, 128043, 170724, 178011, 237348, 252396, 256086, 270313, 356022, 384129, 512172, 534033, 540626, 712044, 768258, 810939, 1068066, 1081252, 1152387, 1536516, 1621878, 2136132, 2304774, 2432817, 3243756, 4609548, 4865634, 7298451, 9731268, 14596902, 21895353, 29193804, 43790706, 87581412]

約数ペア:

[(1, 87581412), (2, 43790706), (3, 29193804), (4, 21895353), (6, 14596902), (9, 9731268), (12, 7298451), (18, 4865634), (19, 4609548), (27, 3243756), (36, 2432817), (38, 2304774), (41, 2136132), (54, 1621878), (57, 1536516), (76, 1152387), (81, 1081252), (82, 1068066), (108, 810939), (114, 768258), (123, 712044), (162, 540626), (164, 534033), (171, 512172), (228, 384129), (246, 356022), (324, 270313), (342, 256086), (347, 252396), (369, 237348), (492, 178011), (513, 170724), (684, 128043), (694, 126198), (738, 118674), (779, 112428), (1026, 85362), (1041, 84132), (1107, 79116), (1388, 63099), (1476, 59337), (1539, 56908), (1558, 56214), (2052, 42681), (2082, 42066), (2214, 39558), (2337, 37476), (3078, 28454), (3116, 28107), (3123, 28044), (3321, 26372), (4164, 21033), (4428, 19779), (4674, 18738), (6156, 14227), (6246, 14022), (6593, 13284), (6642, 13186), (7011, 12492), (9348, 9369)]