87999792

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2053}}^1$

素因数の和:2130

約数の個数: 80

約数和(自身を含む): 244508160

約数和(自身を除く): 156508368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 47, 48, 57, 76, 94, 114, 141, 152, 188, 228, 282, 304, 376, 456, 564, 752, 893, 912, 1128, 1786, 2053, 2256, 2679, 3572, 4106, 5358, 6159, 7144, 8212, 10716, 12318, 14288, 16424, 21432, 24636, 32848, 39007, 42864, 49272, 78014, 96491, 98544, 117021, 156028, 192982, 234042, 289473, 312056, 385964, 468084, 578946, 624112, 771928, 936168, 1157892, 1543856, 1833329, 1872336, 2315784, 3666658, 4631568, 5499987, 7333316, 10999974, 14666632, 21999948, 29333264, 43999896, 87999792]

約数ペア:

[(1, 87999792), (2, 43999896), (3, 29333264), (4, 21999948), (6, 14666632), (8, 10999974), (12, 7333316), (16, 5499987), (19, 4631568), (24, 3666658), (38, 2315784), (47, 1872336), (48, 1833329), (57, 1543856), (76, 1157892), (94, 936168), (114, 771928), (141, 624112), (152, 578946), (188, 468084), (228, 385964), (282, 312056), (304, 289473), (376, 234042), (456, 192982), (564, 156028), (752, 117021), (893, 98544), (912, 96491), (1128, 78014), (1786, 49272), (2053, 42864), (2256, 39007), (2679, 32848), (3572, 24636), (4106, 21432), (5358, 16424), (6159, 14288), (7144, 12318), (8212, 10716)]