65562744

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:349

約数の個数: 128

約数和(自身を含む): 191600640

約数和(自身を除く): 126037896

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 47, 51, 52, 68, 78, 94, 102, 104, 136, 141, 156, 188, 204, 221, 263, 282, 312, 376, 408, 442, 526, 564, 611, 663, 789, 799, 884, 1052, 1128, 1222, 1326, 1578, 1598, 1768, 1833, 2104, 2397, 2444, 2652, 3156, 3196, 3419, 3666, 4471, 4794, 4888, 5304, 6312, 6392, 6838, 7332, 8942, 9588, 10257, 10387, 12361, 13413, 13676, 14664, 17884, 19176, 20514, 20774, 24722, 26826, 27352, 31161, 35768, 37083, 41028, 41548, 49444, 53652, 58123, 62322, 74166, 82056, 83096, 98888, 107304, 116246, 124644, 148332, 160693, 174369, 210137, 232492, 249288, 296664, 321386, 348738, 420274, 464984, 482079, 630411, 642772, 697476, 840548, 964158, 1260822, 1285544, 1394952, 1681096, 1928316, 2521644, 2731781, 3856632, 5043288, 5463562, 8195343, 10927124, 16390686, 21854248, 32781372, 65562744]

約数ペア:

[(1, 65562744), (2, 32781372), (3, 21854248), (4, 16390686), (6, 10927124), (8, 8195343), (12, 5463562), (13, 5043288), (17, 3856632), (24, 2731781), (26, 2521644), (34, 1928316), (39, 1681096), (47, 1394952), (51, 1285544), (52, 1260822), (68, 964158), (78, 840548), (94, 697476), (102, 642772), (104, 630411), (136, 482079), (141, 464984), (156, 420274), (188, 348738), (204, 321386), (221, 296664), (263, 249288), (282, 232492), (312, 210137), (376, 174369), (408, 160693), (442, 148332), (526, 124644), (564, 116246), (611, 107304), (663, 98888), (789, 83096), (799, 82056), (884, 74166), (1052, 62322), (1128, 58123), (1222, 53652), (1326, 49444), (1578, 41548), (1598, 41028), (1768, 37083), (1833, 35768), (2104, 31161), (2397, 27352), (2444, 26826), (2652, 24722), (3156, 20774), (3196, 20514), (3419, 19176), (3666, 17884), (4471, 14664), (4794, 13676), (4888, 13413), (5304, 12361), (6312, 10387), (6392, 10257), (6838, 9588), (7332, 8942)]