81194112

素因数分解:

$2^7\times 3^2\times {\mathrm{70481}}^1$

素因数の和:70501

約数の個数: 48

約数和(自身を含む): 233647830

約数和(自身を除く): 152453718

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 70481, 140962, 211443, 281924, 422886, 563848, 634329, 845772, 1127696, 1268658, 1691544, 2255392, 2537316, 3383088, 4510784, 5074632, 6766176, 9021568, 10149264, 13532352, 20298528, 27064704, 40597056, 81194112]

約数ペア:

[(1, 81194112), (2, 40597056), (3, 27064704), (4, 20298528), (6, 13532352), (8, 10149264), (9, 9021568), (12, 6766176), (16, 5074632), (18, 4510784), (24, 3383088), (32, 2537316), (36, 2255392), (48, 1691544), (64, 1268658), (72, 1127696), (96, 845772), (128, 634329), (144, 563848), (192, 422886), (288, 281924), (384, 211443), (576, 140962), (1152, 70481)]