72212352

素因数分解:

$2^7\times 3^1\times {\mathrm{383}}^1\times {\mathrm{491}}^1$

素因数の和:891

約数の個数: 64

約数和(自身を含む): 192706560

約数和(自身を除く): 120494208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 383, 384, 491, 766, 982, 1149, 1473, 1532, 1964, 2298, 2946, 3064, 3928, 4596, 5892, 6128, 7856, 9192, 11784, 12256, 15712, 18384, 23568, 24512, 31424, 36768, 47136, 49024, 62848, 73536, 94272, 147072, 188053, 188544, 376106, 564159, 752212, 1128318, 1504424, 2256636, 3008848, 4513272, 6017696, 9026544, 12035392, 18053088, 24070784, 36106176, 72212352]

約数ペア:

[(1, 72212352), (2, 36106176), (3, 24070784), (4, 18053088), (6, 12035392), (8, 9026544), (12, 6017696), (16, 4513272), (24, 3008848), (32, 2256636), (48, 1504424), (64, 1128318), (96, 752212), (128, 564159), (192, 376106), (383, 188544), (384, 188053), (491, 147072), (766, 94272), (982, 73536), (1149, 62848), (1473, 49024), (1532, 47136), (1964, 36768), (2298, 31424), (2946, 24512), (3064, 23568), (3928, 18384), (4596, 15712), (5892, 12256), (6128, 11784), (7856, 9192)]