82777998

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{557}}^1$

素因数の和:657

約数の個数: 64

約数和(自身を含む): 185131008

約数和(自身を除く): 102353010

約数列:

[1, 2, 3, 6, 17, 31, 34, 47, 51, 62, 93, 94, 102, 141, 186, 282, 527, 557, 799, 1054, 1114, 1457, 1581, 1598, 1671, 2397, 2914, 3162, 3342, 4371, 4794, 8742, 9469, 17267, 18938, 24769, 26179, 28407, 34534, 49538, 51801, 52358, 56814, 74307, 78537, 103602, 148614, 157074, 293539, 445043, 587078, 811549, 880617, 890086, 1335129, 1623098, 1761234, 2434647, 2670258, 4869294, 13796333, 27592666, 41388999, 82777998]

約数ペア:

[(1, 82777998), (2, 41388999), (3, 27592666), (6, 13796333), (17, 4869294), (31, 2670258), (34, 2434647), (47, 1761234), (51, 1623098), (62, 1335129), (93, 890086), (94, 880617), (102, 811549), (141, 587078), (186, 445043), (282, 293539), (527, 157074), (557, 148614), (799, 103602), (1054, 78537), (1114, 74307), (1457, 56814), (1581, 52358), (1598, 51801), (1671, 49538), (2397, 34534), (2914, 28407), (3162, 26179), (3342, 24769), (4371, 18938), (4794, 17267), (8742, 9469)]