87193600

素因数分解:

$2^{11}\times 5^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1$

素因数の和:176

約数の個数: 144

約数和(自身を含む): 234594360

約数和(自身を除く): 147400760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 131, 160, 200, 208, 256, 260, 262, 320, 325, 400, 416, 512, 520, 524, 640, 650, 655, 800, 832, 1024, 1040, 1048, 1280, 1300, 1310, 1600, 1664, 1703, 2048, 2080, 2096, 2560, 2600, 2620, 3200, 3275, 3328, 3406, 4160, 4192, 5120, 5200, 5240, 6400, 6550, 6656, 6812, 8320, 8384, 8515, 10240, 10400, 10480, 12800, 13100, 13312, 13624, 16640, 16768, 17030, 20800, 20960, 25600, 26200, 26624, 27248, 33280, 33536, 34060, 41600, 41920, 42575, 51200, 52400, 54496, 66560, 67072, 68120, 83200, 83840, 85150, 104800, 108992, 133120, 134144, 136240, 166400, 167680, 170300, 209600, 217984, 268288, 272480, 332800, 335360, 340600, 419200, 435968, 544960, 665600, 670720, 681200, 838400, 871936, 1089920, 1341440, 1362400, 1676800, 1743872, 2179840, 2724800, 3353600, 3487744, 4359680, 5449600, 6707200, 8719360, 10899200, 17438720, 21798400, 43596800, 87193600]

約数ペア:

[(1, 87193600), (2, 43596800), (4, 21798400), (5, 17438720), (8, 10899200), (10, 8719360), (13, 6707200), (16, 5449600), (20, 4359680), (25, 3487744), (26, 3353600), (32, 2724800), (40, 2179840), (50, 1743872), (52, 1676800), (64, 1362400), (65, 1341440), (80, 1089920), (100, 871936), (104, 838400), (128, 681200), (130, 670720), (131, 665600), (160, 544960), (200, 435968), (208, 419200), (256, 340600), (260, 335360), (262, 332800), (320, 272480), (325, 268288), (400, 217984), (416, 209600), (512, 170300), (520, 167680), (524, 166400), (640, 136240), (650, 134144), (655, 133120), (800, 108992), (832, 104800), (1024, 85150), (1040, 83840), (1048, 83200), (1280, 68120), (1300, 67072), (1310, 66560), (1600, 54496), (1664, 52400), (1703, 51200), (2048, 42575), (2080, 41920), (2096, 41600), (2560, 34060), (2600, 33536), (2620, 33280), (3200, 27248), (3275, 26624), (3328, 26200), (3406, 25600), (4160, 20960), (4192, 20800), (5120, 17030), (5200, 16768), (5240, 16640), (6400, 13624), (6550, 13312), (6656, 13100), (6812, 12800), (8320, 10480), (8384, 10400), (8515, 10240)]