72738048

素因数分解:

$2^8\times 3^1\times {\mathrm{53}}^1\times {\mathrm{1787}}^1$

素因数の和:1859

約数の個数: 72

約数和(自身を含む): 197352288

約数和(自身を除く): 124614240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 128, 159, 192, 212, 256, 318, 384, 424, 636, 768, 848, 1272, 1696, 1787, 2544, 3392, 3574, 5088, 5361, 6784, 7148, 10176, 10722, 13568, 14296, 20352, 21444, 28592, 40704, 42888, 57184, 85776, 94711, 114368, 171552, 189422, 228736, 284133, 343104, 378844, 457472, 568266, 686208, 757688, 1136532, 1372416, 1515376, 2273064, 3030752, 4546128, 6061504, 9092256, 12123008, 18184512, 24246016, 36369024, 72738048]

約数ペア:

[(1, 72738048), (2, 36369024), (3, 24246016), (4, 18184512), (6, 12123008), (8, 9092256), (12, 6061504), (16, 4546128), (24, 3030752), (32, 2273064), (48, 1515376), (53, 1372416), (64, 1136532), (96, 757688), (106, 686208), (128, 568266), (159, 457472), (192, 378844), (212, 343104), (256, 284133), (318, 228736), (384, 189422), (424, 171552), (636, 114368), (768, 94711), (848, 85776), (1272, 57184), (1696, 42888), (1787, 40704), (2544, 28592), (3392, 21444), (3574, 20352), (5088, 14296), (5361, 13568), (6784, 10722), (7148, 10176)]