77459712

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:256

約数の個数: 144

約数和(自身を含む): 230465088

約数和(自身を除く): 153005376

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 53, 64, 66, 88, 96, 106, 128, 132, 159, 173, 176, 192, 212, 256, 264, 318, 346, 352, 384, 424, 519, 528, 583, 636, 692, 704, 768, 848, 1038, 1056, 1166, 1272, 1384, 1408, 1696, 1749, 1903, 2076, 2112, 2332, 2544, 2768, 2816, 3392, 3498, 3806, 4152, 4224, 4664, 5088, 5536, 5709, 6784, 6996, 7612, 8304, 8448, 9169, 9328, 10176, 11072, 11418, 13568, 13992, 15224, 16608, 18338, 18656, 20352, 22144, 22836, 27507, 27984, 30448, 33216, 36676, 37312, 40704, 44288, 45672, 55014, 55968, 60896, 66432, 73352, 74624, 91344, 100859, 110028, 111936, 121792, 132864, 146704, 149248, 182688, 201718, 220056, 223872, 243584, 293408, 302577, 365376, 403436, 440112, 447744, 487168, 586816, 605154, 730752, 806872, 880224, 1173632, 1210308, 1461504, 1613744, 1760448, 2347264, 2420616, 3227488, 3520896, 4841232, 6454976, 7041792, 9682464, 12909952, 19364928, 25819904, 38729856, 77459712]

約数ペア:

[(1, 77459712), (2, 38729856), (3, 25819904), (4, 19364928), (6, 12909952), (8, 9682464), (11, 7041792), (12, 6454976), (16, 4841232), (22, 3520896), (24, 3227488), (32, 2420616), (33, 2347264), (44, 1760448), (48, 1613744), (53, 1461504), (64, 1210308), (66, 1173632), (88, 880224), (96, 806872), (106, 730752), (128, 605154), (132, 586816), (159, 487168), (173, 447744), (176, 440112), (192, 403436), (212, 365376), (256, 302577), (264, 293408), (318, 243584), (346, 223872), (352, 220056), (384, 201718), (424, 182688), (519, 149248), (528, 146704), (583, 132864), (636, 121792), (692, 111936), (704, 110028), (768, 100859), (848, 91344), (1038, 74624), (1056, 73352), (1166, 66432), (1272, 60896), (1384, 55968), (1408, 55014), (1696, 45672), (1749, 44288), (1903, 40704), (2076, 37312), (2112, 36676), (2332, 33216), (2544, 30448), (2768, 27984), (2816, 27507), (3392, 22836), (3498, 22144), (3806, 20352), (4152, 18656), (4224, 18338), (4664, 16608), (5088, 15224), (5536, 13992), (5709, 13568), (6784, 11418), (6996, 11072), (7612, 10176), (8304, 9328), (8448, 9169)]