77469952

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2543}}^1$

素因数の和:2583

約数の個数: 72

約数和(自身を含む): 187197696

約数和(自身を除く): 109727744

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 544, 896, 952, 1088, 1792, 1904, 2176, 2543, 3808, 4352, 5086, 7616, 10172, 15232, 17801, 20344, 30464, 35602, 40688, 43231, 71204, 81376, 86462, 142408, 162752, 172924, 284816, 302617, 325504, 345848, 569632, 605234, 651008, 691696, 1139264, 1210468, 1383392, 2278528, 2420936, 2766784, 4557056, 4841872, 5533568, 9683744, 11067136, 19367488, 38734976, 77469952]

約数ペア:

[(1, 77469952), (2, 38734976), (4, 19367488), (7, 11067136), (8, 9683744), (14, 5533568), (16, 4841872), (17, 4557056), (28, 2766784), (32, 2420936), (34, 2278528), (56, 1383392), (64, 1210468), (68, 1139264), (112, 691696), (119, 651008), (128, 605234), (136, 569632), (224, 345848), (238, 325504), (256, 302617), (272, 284816), (448, 172924), (476, 162752), (544, 142408), (896, 86462), (952, 81376), (1088, 71204), (1792, 43231), (1904, 40688), (2176, 35602), (2543, 30464), (3808, 20344), (4352, 17801), (5086, 15232), (7616, 10172)]