69899648

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1$

素因数の和:404

約数の個数: 128

約数和(自身を含む): 181984320

約数和(自身を除く): 112084672

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 64, 68, 91, 104, 112, 119, 128, 136, 182, 208, 221, 224, 238, 272, 353, 364, 416, 442, 448, 476, 544, 706, 728, 832, 884, 896, 952, 1088, 1412, 1456, 1547, 1664, 1768, 1904, 2176, 2471, 2824, 2912, 3094, 3536, 3808, 4589, 4942, 5648, 5824, 6001, 6188, 7072, 7616, 9178, 9884, 11296, 11648, 12002, 12376, 14144, 15232, 18356, 19768, 22592, 24004, 24752, 28288, 32123, 36712, 39536, 42007, 45184, 48008, 49504, 64246, 73424, 78013, 79072, 84014, 96016, 99008, 128492, 146848, 156026, 158144, 168028, 192032, 198016, 256984, 293696, 312052, 316288, 336056, 384064, 513968, 546091, 587392, 624104, 672112, 768128, 1027936, 1092182, 1248208, 1344224, 2055872, 2184364, 2496416, 2688448, 4111744, 4368728, 4992832, 5376896, 8737456, 9985664, 17474912, 34949824, 69899648]

約数ペア:

[(1, 69899648), (2, 34949824), (4, 17474912), (7, 9985664), (8, 8737456), (13, 5376896), (14, 4992832), (16, 4368728), (17, 4111744), (26, 2688448), (28, 2496416), (32, 2184364), (34, 2055872), (52, 1344224), (56, 1248208), (64, 1092182), (68, 1027936), (91, 768128), (104, 672112), (112, 624104), (119, 587392), (128, 546091), (136, 513968), (182, 384064), (208, 336056), (221, 316288), (224, 312052), (238, 293696), (272, 256984), (353, 198016), (364, 192032), (416, 168028), (442, 158144), (448, 156026), (476, 146848), (544, 128492), (706, 99008), (728, 96016), (832, 84014), (884, 79072), (896, 78013), (952, 73424), (1088, 64246), (1412, 49504), (1456, 48008), (1547, 45184), (1664, 42007), (1768, 39536), (1904, 36712), (2176, 32123), (2471, 28288), (2824, 24752), (2912, 24004), (3094, 22592), (3536, 19768), (3808, 18356), (4589, 15232), (4942, 14144), (5648, 12376), (5824, 12002), (6001, 11648), (6188, 11296), (7072, 9884), (7616, 9178)]