78556896

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:345

約数の個数: 144

約数和(自身を含む): 246840048

約数和(自身を除く): 168283152

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 137, 144, 176, 181, 198, 264, 274, 288, 352, 362, 396, 411, 528, 543, 548, 724, 792, 822, 1056, 1086, 1096, 1233, 1448, 1507, 1584, 1629, 1644, 1991, 2172, 2192, 2466, 2896, 3014, 3168, 3258, 3288, 3982, 4344, 4384, 4521, 4932, 5792, 5973, 6028, 6516, 6576, 7964, 8688, 9042, 9864, 11946, 12056, 13032, 13152, 13563, 15928, 17376, 17919, 18084, 19728, 23892, 24112, 24797, 26064, 27126, 31856, 35838, 36168, 39456, 47784, 48224, 49594, 52128, 54252, 63712, 71676, 72336, 74391, 95568, 99188, 108504, 143352, 144672, 148782, 191136, 198376, 217008, 223173, 272767, 286704, 297564, 396752, 434016, 446346, 545534, 573408, 595128, 793504, 818301, 892692, 1091068, 1190256, 1636602, 1785384, 2182136, 2380512, 2454903, 3273204, 3570768, 4364272, 4909806, 6546408, 7141536, 8728544, 9819612, 13092816, 19639224, 26185632, 39278448, 78556896]

約数ペア:

[(1, 78556896), (2, 39278448), (3, 26185632), (4, 19639224), (6, 13092816), (8, 9819612), (9, 8728544), (11, 7141536), (12, 6546408), (16, 4909806), (18, 4364272), (22, 3570768), (24, 3273204), (32, 2454903), (33, 2380512), (36, 2182136), (44, 1785384), (48, 1636602), (66, 1190256), (72, 1091068), (88, 892692), (96, 818301), (99, 793504), (132, 595128), (137, 573408), (144, 545534), (176, 446346), (181, 434016), (198, 396752), (264, 297564), (274, 286704), (288, 272767), (352, 223173), (362, 217008), (396, 198376), (411, 191136), (528, 148782), (543, 144672), (548, 143352), (724, 108504), (792, 99188), (822, 95568), (1056, 74391), (1086, 72336), (1096, 71676), (1233, 63712), (1448, 54252), (1507, 52128), (1584, 49594), (1629, 48224), (1644, 47784), (1991, 39456), (2172, 36168), (2192, 35838), (2466, 31856), (2896, 27126), (3014, 26064), (3168, 24797), (3258, 24112), (3288, 23892), (3982, 19728), (4344, 18084), (4384, 17919), (4521, 17376), (4932, 15928), (5792, 13563), (5973, 13152), (6028, 13032), (6516, 12056), (6576, 11946), (7964, 9864), (8688, 9042)]