71974848

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{643}}^1$

素因数の和:722

約数の個数: 112

約数和(自身を含む): 211994496

約数和(自身を除く): 140019648

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 53, 64, 66, 88, 96, 106, 132, 159, 176, 192, 212, 264, 318, 352, 424, 528, 583, 636, 643, 704, 848, 1056, 1166, 1272, 1286, 1696, 1749, 1929, 2112, 2332, 2544, 2572, 3392, 3498, 3858, 4664, 5088, 5144, 6996, 7073, 7716, 9328, 10176, 10288, 13992, 14146, 15432, 18656, 20576, 21219, 27984, 28292, 30864, 34079, 37312, 41152, 42438, 55968, 56584, 61728, 68158, 84876, 102237, 111936, 113168, 123456, 136316, 169752, 204474, 226336, 272632, 339504, 374869, 408948, 452672, 545264, 679008, 749738, 817896, 1090528, 1124607, 1358016, 1499476, 1635792, 2181056, 2249214, 2998952, 3271584, 4498428, 5997904, 6543168, 8996856, 11995808, 17993712, 23991616, 35987424, 71974848]

約数ペア:

[(1, 71974848), (2, 35987424), (3, 23991616), (4, 17993712), (6, 11995808), (8, 8996856), (11, 6543168), (12, 5997904), (16, 4498428), (22, 3271584), (24, 2998952), (32, 2249214), (33, 2181056), (44, 1635792), (48, 1499476), (53, 1358016), (64, 1124607), (66, 1090528), (88, 817896), (96, 749738), (106, 679008), (132, 545264), (159, 452672), (176, 408948), (192, 374869), (212, 339504), (264, 272632), (318, 226336), (352, 204474), (424, 169752), (528, 136316), (583, 123456), (636, 113168), (643, 111936), (704, 102237), (848, 84876), (1056, 68158), (1166, 61728), (1272, 56584), (1286, 55968), (1696, 42438), (1749, 41152), (1929, 37312), (2112, 34079), (2332, 30864), (2544, 28292), (2572, 27984), (3392, 21219), (3498, 20576), (3858, 18656), (4664, 15432), (5088, 14146), (5144, 13992), (6996, 10288), (7073, 10176), (7716, 9328)]