87303006

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{31}}^2\times {\mathrm{103}}^1$

素因数の和:187

約数の個数: 108

約数和(自身を含む): 229573656

約数和(自身を除く): 142270650

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 49, 62, 63, 93, 98, 103, 126, 147, 186, 206, 217, 279, 294, 309, 434, 441, 558, 618, 651, 721, 882, 927, 961, 1302, 1442, 1519, 1854, 1922, 1953, 2163, 2883, 3038, 3193, 3906, 4326, 4557, 5047, 5766, 6386, 6489, 6727, 8649, 9114, 9579, 10094, 12978, 13454, 13671, 15141, 17298, 19158, 20181, 22351, 27342, 28737, 30282, 40362, 44702, 45423, 47089, 57474, 60543, 67053, 90846, 94178, 98983, 121086, 134106, 141267, 156457, 197966, 201159, 282534, 296949, 312914, 402318, 423801, 469371, 593898, 692881, 847602, 890847, 938742, 1385762, 1408113, 1781694, 2078643, 2816226, 4157286, 4850167, 6235929, 9700334, 12471858, 14550501, 29101002, 43651503, 87303006]

約数ペア:

[(1, 87303006), (2, 43651503), (3, 29101002), (6, 14550501), (7, 12471858), (9, 9700334), (14, 6235929), (18, 4850167), (21, 4157286), (31, 2816226), (42, 2078643), (49, 1781694), (62, 1408113), (63, 1385762), (93, 938742), (98, 890847), (103, 847602), (126, 692881), (147, 593898), (186, 469371), (206, 423801), (217, 402318), (279, 312914), (294, 296949), (309, 282534), (434, 201159), (441, 197966), (558, 156457), (618, 141267), (651, 134106), (721, 121086), (882, 98983), (927, 94178), (961, 90846), (1302, 67053), (1442, 60543), (1519, 57474), (1854, 47089), (1922, 45423), (1953, 44702), (2163, 40362), (2883, 30282), (3038, 28737), (3193, 27342), (3906, 22351), (4326, 20181), (4557, 19158), (5047, 17298), (5766, 15141), (6386, 13671), (6489, 13454), (6727, 12978), (8649, 10094), (9114, 9579)]