71713728

素因数分解:

$2^6\times 3^3\times {\mathrm{47}}^1\times {\mathrm{883}}^1$

素因数の和:951

約数の個数: 112

約数和(自身を含む): 215554560

約数和(自身を除く): 143840832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 94, 96, 108, 141, 144, 188, 192, 216, 282, 288, 376, 423, 432, 564, 576, 752, 846, 864, 883, 1128, 1269, 1504, 1692, 1728, 1766, 2256, 2538, 2649, 3008, 3384, 3532, 4512, 5076, 5298, 6768, 7064, 7947, 9024, 10152, 10596, 13536, 14128, 15894, 20304, 21192, 23841, 27072, 28256, 31788, 40608, 41501, 42384, 47682, 56512, 63576, 81216, 83002, 84768, 95364, 124503, 127152, 166004, 169536, 190728, 249006, 254304, 332008, 373509, 381456, 498012, 508608, 664016, 747018, 762912, 996024, 1120527, 1328032, 1494036, 1525824, 1992048, 2241054, 2656064, 2988072, 3984096, 4482108, 5976144, 7968192, 8964216, 11952288, 17928432, 23904576, 35856864, 71713728]

約数ペア:

[(1, 71713728), (2, 35856864), (3, 23904576), (4, 17928432), (6, 11952288), (8, 8964216), (9, 7968192), (12, 5976144), (16, 4482108), (18, 3984096), (24, 2988072), (27, 2656064), (32, 2241054), (36, 1992048), (47, 1525824), (48, 1494036), (54, 1328032), (64, 1120527), (72, 996024), (94, 762912), (96, 747018), (108, 664016), (141, 508608), (144, 498012), (188, 381456), (192, 373509), (216, 332008), (282, 254304), (288, 249006), (376, 190728), (423, 169536), (432, 166004), (564, 127152), (576, 124503), (752, 95364), (846, 84768), (864, 83002), (883, 81216), (1128, 63576), (1269, 56512), (1504, 47682), (1692, 42384), (1728, 41501), (1766, 40608), (2256, 31788), (2538, 28256), (2649, 27072), (3008, 23841), (3384, 21192), (3532, 20304), (4512, 15894), (5076, 14128), (5298, 13536), (6768, 10596), (7064, 10152), (7947, 9024)]