77456928

素因数分解:

$2^5\times 3^1\times {\mathrm{83}}^1\times {\mathrm{9721}}^1$

素因数の和:9817

約数の個数: 48

約数和(自身を含む): 205795296

約数和(自身を除く): 128338368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 83, 96, 166, 249, 332, 498, 664, 996, 1328, 1992, 2656, 3984, 7968, 9721, 19442, 29163, 38884, 58326, 77768, 116652, 155536, 233304, 311072, 466608, 806843, 933216, 1613686, 2420529, 3227372, 4841058, 6454744, 9682116, 12909488, 19364232, 25818976, 38728464, 77456928]

約数ペア:

[(1, 77456928), (2, 38728464), (3, 25818976), (4, 19364232), (6, 12909488), (8, 9682116), (12, 6454744), (16, 4841058), (24, 3227372), (32, 2420529), (48, 1613686), (83, 933216), (96, 806843), (166, 466608), (249, 311072), (332, 233304), (498, 155536), (664, 116652), (996, 77768), (1328, 58326), (1992, 38884), (2656, 29163), (3984, 19442), (7968, 9721)]