71350968

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:269

約数の個数: 128

約数和(自身を含む): 204986880

約数和(自身を除く): 133635912

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 61, 69, 78, 92, 104, 122, 138, 156, 163, 183, 184, 244, 276, 299, 312, 326, 366, 488, 489, 552, 598, 652, 732, 793, 897, 978, 1196, 1304, 1403, 1464, 1586, 1794, 1956, 2119, 2379, 2392, 2806, 3172, 3588, 3749, 3912, 4209, 4238, 4758, 5612, 6344, 6357, 7176, 7498, 8418, 8476, 9516, 9943, 11224, 11247, 12714, 14996, 16836, 16952, 18239, 19032, 19886, 22494, 25428, 29829, 29992, 33672, 36478, 39772, 44988, 48737, 50856, 54717, 59658, 72956, 79544, 89976, 97474, 109434, 119316, 129259, 145912, 146211, 194948, 218868, 228689, 238632, 258518, 292422, 387777, 389896, 437736, 457378, 517036, 584844, 686067, 775554, 914756, 1034072, 1169688, 1372134, 1551108, 1829512, 2744268, 2972957, 3102216, 5488536, 5945914, 8918871, 11891828, 17837742, 23783656, 35675484, 71350968]

約数ペア:

[(1, 71350968), (2, 35675484), (3, 23783656), (4, 17837742), (6, 11891828), (8, 8918871), (12, 5945914), (13, 5488536), (23, 3102216), (24, 2972957), (26, 2744268), (39, 1829512), (46, 1551108), (52, 1372134), (61, 1169688), (69, 1034072), (78, 914756), (92, 775554), (104, 686067), (122, 584844), (138, 517036), (156, 457378), (163, 437736), (183, 389896), (184, 387777), (244, 292422), (276, 258518), (299, 238632), (312, 228689), (326, 218868), (366, 194948), (488, 146211), (489, 145912), (552, 129259), (598, 119316), (652, 109434), (732, 97474), (793, 89976), (897, 79544), (978, 72956), (1196, 59658), (1304, 54717), (1403, 50856), (1464, 48737), (1586, 44988), (1794, 39772), (1956, 36478), (2119, 33672), (2379, 29992), (2392, 29829), (2806, 25428), (3172, 22494), (3588, 19886), (3749, 19032), (3912, 18239), (4209, 16952), (4238, 16836), (4758, 14996), (5612, 12714), (6344, 11247), (6357, 11224), (7176, 9943), (7498, 9516), (8418, 8476)]