61688484

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1$

素因数の和:578

約数の個数: 144

約数和(自身を含む): 191528064

約数和(自身を除く): 129839580

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 23, 26, 33, 36, 39, 44, 46, 52, 66, 69, 78, 92, 99, 117, 132, 138, 143, 156, 198, 207, 234, 253, 276, 286, 299, 396, 414, 429, 468, 506, 521, 572, 598, 759, 828, 858, 897, 1012, 1042, 1196, 1287, 1518, 1563, 1716, 1794, 2084, 2277, 2574, 2691, 3036, 3126, 3289, 3588, 4554, 4689, 5148, 5382, 5731, 6252, 6578, 6773, 9108, 9378, 9867, 10764, 11462, 11983, 13156, 13546, 17193, 18756, 19734, 20319, 22924, 23966, 27092, 29601, 34386, 35949, 39468, 40638, 47932, 51579, 59202, 60957, 68772, 71898, 74503, 81276, 103158, 107847, 118404, 121914, 131813, 143796, 149006, 155779, 206316, 215694, 223509, 243828, 263626, 298012, 311558, 395439, 431388, 447018, 467337, 527252, 623116, 670527, 790878, 894036, 934674, 1186317, 1341054, 1402011, 1581756, 1713569, 1869348, 2372634, 2682108, 2804022, 3427138, 4745268, 5140707, 5608044, 6854276, 10281414, 15422121, 20562828, 30844242, 61688484]

約数ペア:

[(1, 61688484), (2, 30844242), (3, 20562828), (4, 15422121), (6, 10281414), (9, 6854276), (11, 5608044), (12, 5140707), (13, 4745268), (18, 3427138), (22, 2804022), (23, 2682108), (26, 2372634), (33, 1869348), (36, 1713569), (39, 1581756), (44, 1402011), (46, 1341054), (52, 1186317), (66, 934674), (69, 894036), (78, 790878), (92, 670527), (99, 623116), (117, 527252), (132, 467337), (138, 447018), (143, 431388), (156, 395439), (198, 311558), (207, 298012), (234, 263626), (253, 243828), (276, 223509), (286, 215694), (299, 206316), (396, 155779), (414, 149006), (429, 143796), (468, 131813), (506, 121914), (521, 118404), (572, 107847), (598, 103158), (759, 81276), (828, 74503), (858, 71898), (897, 68772), (1012, 60957), (1042, 59202), (1196, 51579), (1287, 47932), (1518, 40638), (1563, 39468), (1716, 35949), (1794, 34386), (2084, 29601), (2277, 27092), (2574, 23966), (2691, 22924), (3036, 20319), (3126, 19734), (3289, 18756), (3588, 17193), (4554, 13546), (4689, 13156), (5148, 11983), (5382, 11462), (5731, 10764), (6252, 9867), (6578, 9378), (6773, 9108)]