84531456

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1931}}^1$

素因数の和:1972

約数の個数: 108

約数和(自身を含む): 256685520

約数和(自身を除く): 172154064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 384, 456, 576, 608, 684, 768, 912, 1152, 1216, 1368, 1824, 1931, 2304, 2432, 2736, 3648, 3862, 4864, 5472, 5793, 7296, 7724, 10944, 11586, 14592, 15448, 17379, 21888, 23172, 30896, 34758, 36689, 43776, 46344, 61792, 69516, 73378, 92688, 110067, 123584, 139032, 146756, 185376, 220134, 247168, 278064, 293512, 330201, 370752, 440268, 494336, 556128, 587024, 660402, 741504, 880536, 1112256, 1174048, 1320804, 1483008, 1761072, 2224512, 2348096, 2641608, 3522144, 4449024, 4696192, 5283216, 7044288, 9392384, 10566432, 14088576, 21132864, 28177152, 42265728, 84531456]

約数ペア:

[(1, 84531456), (2, 42265728), (3, 28177152), (4, 21132864), (6, 14088576), (8, 10566432), (9, 9392384), (12, 7044288), (16, 5283216), (18, 4696192), (19, 4449024), (24, 3522144), (32, 2641608), (36, 2348096), (38, 2224512), (48, 1761072), (57, 1483008), (64, 1320804), (72, 1174048), (76, 1112256), (96, 880536), (114, 741504), (128, 660402), (144, 587024), (152, 556128), (171, 494336), (192, 440268), (228, 370752), (256, 330201), (288, 293512), (304, 278064), (342, 247168), (384, 220134), (456, 185376), (576, 146756), (608, 139032), (684, 123584), (768, 110067), (912, 92688), (1152, 73378), (1216, 69516), (1368, 61792), (1824, 46344), (1931, 43776), (2304, 36689), (2432, 34758), (2736, 30896), (3648, 23172), (3862, 21888), (4864, 17379), (5472, 15448), (5793, 14592), (7296, 11586), (7724, 10944)]