69992776

素因数分解:

$2^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:227

約数の個数: 96

約数和(自身を含む): 162518400

約数和(自身を除く): 92525624

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 47, 49, 56, 58, 94, 98, 116, 131, 188, 196, 203, 232, 262, 329, 376, 392, 406, 524, 658, 812, 917, 1048, 1316, 1363, 1421, 1624, 1834, 2303, 2632, 2726, 2842, 3668, 3799, 4606, 5452, 5684, 6157, 6419, 7336, 7598, 9212, 9541, 10904, 11368, 12314, 12838, 15196, 18424, 19082, 24628, 25676, 26593, 30392, 38164, 43099, 49256, 51352, 53186, 66787, 76328, 86198, 106372, 133574, 172396, 178553, 186151, 212744, 267148, 301693, 344792, 357106, 372302, 534296, 603386, 714212, 744604, 1206772, 1249871, 1428424, 1489208, 2413544, 2499742, 4999484, 8749097, 9998968, 17498194, 34996388, 69992776]

約数ペア:

[(1, 69992776), (2, 34996388), (4, 17498194), (7, 9998968), (8, 8749097), (14, 4999484), (28, 2499742), (29, 2413544), (47, 1489208), (49, 1428424), (56, 1249871), (58, 1206772), (94, 744604), (98, 714212), (116, 603386), (131, 534296), (188, 372302), (196, 357106), (203, 344792), (232, 301693), (262, 267148), (329, 212744), (376, 186151), (392, 178553), (406, 172396), (524, 133574), (658, 106372), (812, 86198), (917, 76328), (1048, 66787), (1316, 53186), (1363, 51352), (1421, 49256), (1624, 43099), (1834, 38164), (2303, 30392), (2632, 26593), (2726, 25676), (2842, 24628), (3668, 19082), (3799, 18424), (4606, 15196), (5452, 12838), (5684, 12314), (6157, 11368), (6419, 10904), (7336, 9541), (7598, 9212)]