77764554

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{463}}^1$

素因数の和:552

約数の個数: 96

約数和(自身を含む): 203833344

約数和(自身を除く): 126068790

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 43, 62, 63, 86, 93, 126, 129, 186, 217, 258, 279, 301, 387, 434, 463, 558, 602, 651, 774, 903, 926, 1302, 1333, 1389, 1806, 1953, 2666, 2709, 2778, 3241, 3906, 3999, 4167, 5418, 6482, 7998, 8334, 9331, 9723, 11997, 14353, 18662, 19446, 19909, 23994, 27993, 28706, 29169, 39818, 43059, 55986, 58338, 59727, 83979, 86118, 100471, 119454, 129177, 139363, 167958, 179181, 200942, 258354, 278726, 301413, 358362, 418089, 602826, 617179, 836178, 904239, 1234358, 1254267, 1808478, 1851537, 2508534, 3703074, 4320253, 5554611, 8640506, 11109222, 12960759, 25921518, 38882277, 77764554]

約数ペア:

[(1, 77764554), (2, 38882277), (3, 25921518), (6, 12960759), (7, 11109222), (9, 8640506), (14, 5554611), (18, 4320253), (21, 3703074), (31, 2508534), (42, 1851537), (43, 1808478), (62, 1254267), (63, 1234358), (86, 904239), (93, 836178), (126, 617179), (129, 602826), (186, 418089), (217, 358362), (258, 301413), (279, 278726), (301, 258354), (387, 200942), (434, 179181), (463, 167958), (558, 139363), (602, 129177), (651, 119454), (774, 100471), (903, 86118), (926, 83979), (1302, 59727), (1333, 58338), (1389, 55986), (1806, 43059), (1953, 39818), (2666, 29169), (2709, 28706), (2778, 27993), (3241, 23994), (3906, 19909), (3999, 19446), (4167, 18662), (5418, 14353), (6482, 11997), (7998, 9723), (8334, 9331)]