71344776

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1$

素因数の和:510

約数の個数: 64

約数和(自身を含む): 182736000

約数和(自身を除く): 111391224

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 149, 213, 281, 284, 298, 426, 447, 562, 568, 596, 843, 852, 894, 1124, 1192, 1686, 1704, 1788, 2248, 3372, 3576, 6744, 10579, 19951, 21158, 31737, 39902, 41869, 42316, 59853, 63474, 79804, 83738, 84632, 119706, 125607, 126948, 159608, 167476, 239412, 251214, 253896, 334952, 478824, 502428, 1004856, 2972699, 5945398, 8918097, 11890796, 17836194, 23781592, 35672388, 71344776]

約数ペア:

[(1, 71344776), (2, 35672388), (3, 23781592), (4, 17836194), (6, 11890796), (8, 8918097), (12, 5945398), (24, 2972699), (71, 1004856), (142, 502428), (149, 478824), (213, 334952), (281, 253896), (284, 251214), (298, 239412), (426, 167476), (447, 159608), (562, 126948), (568, 125607), (596, 119706), (843, 84632), (852, 83738), (894, 79804), (1124, 63474), (1192, 59853), (1686, 42316), (1704, 41869), (1788, 39902), (2248, 31737), (3372, 21158), (3576, 19951), (6744, 10579)]