71660688

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{135721}}^1$

素因数の和:135743

約数の個数: 40

約数和(自身を含む): 201954336

約数和(自身を除く): 130293648

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 135721, 271442, 407163, 542884, 814326, 1085768, 1492931, 1628652, 2171536, 2985862, 3257304, 4478793, 5971724, 6514608, 8957586, 11943448, 17915172, 23886896, 35830344, 71660688]

約数ペア:

[(1, 71660688), (2, 35830344), (3, 23886896), (4, 17915172), (6, 11943448), (8, 8957586), (11, 6514608), (12, 5971724), (16, 4478793), (22, 3257304), (24, 2985862), (33, 2171536), (44, 1628652), (48, 1492931), (66, 1085768), (88, 814326), (132, 542884), (176, 407163), (264, 271442), (528, 135721)]