90266792

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:247

約数の個数: 128

約数和(自身を含む): 226713600

約数和(自身を除く): 136446808

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 29, 31, 44, 56, 58, 62, 77, 88, 116, 124, 154, 163, 203, 217, 232, 248, 308, 319, 326, 341, 406, 434, 616, 638, 652, 682, 812, 868, 899, 1141, 1276, 1304, 1364, 1624, 1736, 1793, 1798, 2233, 2282, 2387, 2552, 2728, 3586, 3596, 4466, 4564, 4727, 4774, 5053, 6293, 7172, 7192, 8932, 9128, 9454, 9548, 9889, 10106, 12551, 12586, 14344, 17864, 18908, 19096, 19778, 20212, 25102, 25172, 33089, 35371, 37816, 39556, 40424, 50204, 50344, 51997, 55583, 66178, 69223, 70742, 79112, 100408, 103994, 111166, 132356, 138446, 141484, 146537, 207988, 222332, 264712, 276892, 282968, 293074, 363979, 389081, 415976, 444664, 553784, 586148, 727958, 778162, 1025759, 1172296, 1455916, 1556324, 1611907, 2051518, 2911832, 3112648, 3223814, 4103036, 6447628, 8206072, 11283349, 12895256, 22566698, 45133396, 90266792]

約数ペア:

[(1, 90266792), (2, 45133396), (4, 22566698), (7, 12895256), (8, 11283349), (11, 8206072), (14, 6447628), (22, 4103036), (28, 3223814), (29, 3112648), (31, 2911832), (44, 2051518), (56, 1611907), (58, 1556324), (62, 1455916), (77, 1172296), (88, 1025759), (116, 778162), (124, 727958), (154, 586148), (163, 553784), (203, 444664), (217, 415976), (232, 389081), (248, 363979), (308, 293074), (319, 282968), (326, 276892), (341, 264712), (406, 222332), (434, 207988), (616, 146537), (638, 141484), (652, 138446), (682, 132356), (812, 111166), (868, 103994), (899, 100408), (1141, 79112), (1276, 70742), (1304, 69223), (1364, 66178), (1624, 55583), (1736, 51997), (1793, 50344), (1798, 50204), (2233, 40424), (2282, 39556), (2387, 37816), (2552, 35371), (2728, 33089), (3586, 25172), (3596, 25102), (4466, 20212), (4564, 19778), (4727, 19096), (4774, 18908), (5053, 17864), (6293, 14344), (7172, 12586), (7192, 12551), (8932, 10106), (9128, 9889), (9454, 9548)]