27990945264

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{89563}}^1$

素因数の和:89974

約数の個数: 80

約数和(自身を含む): 76764229632

約数和(自身を除く): 48773284368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 383, 408, 766, 816, 1149, 1532, 2298, 3064, 4596, 6128, 6511, 9192, 13022, 18384, 19533, 26044, 39066, 52088, 78132, 89563, 104176, 156264, 179126, 268689, 312528, 358252, 537378, 716504, 1074756, 1433008, 1522571, 2149512, 3045142, 4299024, 4567713, 6090284, 9135426, 12180568, 18270852, 24361136, 34302629, 36541704, 68605258, 73083408, 102907887, 137210516, 205815774, 274421032, 411631548, 548842064, 583144693, 823263096, 1166289386, 1646526192, 1749434079, 2332578772, 3498868158, 4665157544, 6997736316, 9330315088, 13995472632, 27990945264]

約数ペア:

[(1, 27990945264), (2, 13995472632), (3, 9330315088), (4, 6997736316), (6, 4665157544), (8, 3498868158), (12, 2332578772), (16, 1749434079), (17, 1646526192), (24, 1166289386), (34, 823263096), (48, 583144693), (51, 548842064), (68, 411631548), (102, 274421032), (136, 205815774), (204, 137210516), (272, 102907887), (383, 73083408), (408, 68605258), (766, 36541704), (816, 34302629), (1149, 24361136), (1532, 18270852), (2298, 12180568), (3064, 9135426), (4596, 6090284), (6128, 4567713), (6511, 4299024), (9192, 3045142), (13022, 2149512), (18384, 1522571), (19533, 1433008), (26044, 1074756), (39066, 716504), (52088, 537378), (78132, 358252), (89563, 312528), (104176, 268689), (156264, 179126)]