66408576

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:334

約数の個数: 128

約数和(自身を含む): 194322240

約数和(自身を除く): 127913664

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 53, 64, 78, 96, 104, 106, 128, 156, 159, 192, 208, 212, 251, 312, 318, 384, 416, 424, 502, 624, 636, 689, 753, 832, 848, 1004, 1248, 1272, 1378, 1506, 1664, 1696, 2008, 2067, 2496, 2544, 2756, 3012, 3263, 3392, 4016, 4134, 4992, 5088, 5512, 6024, 6526, 6784, 8032, 8268, 9789, 10176, 11024, 12048, 13052, 13303, 16064, 16536, 19578, 20352, 22048, 24096, 26104, 26606, 32128, 33072, 39156, 39909, 44096, 48192, 52208, 53212, 66144, 78312, 79818, 88192, 96384, 104416, 106424, 132288, 156624, 159636, 172939, 208832, 212848, 264576, 313248, 319272, 345878, 417664, 425696, 518817, 626496, 638544, 691756, 851392, 1037634, 1252992, 1277088, 1383512, 1702784, 2075268, 2554176, 2767024, 4150536, 5108352, 5534048, 8301072, 11068096, 16602144, 22136192, 33204288, 66408576]

約数ペア:

[(1, 66408576), (2, 33204288), (3, 22136192), (4, 16602144), (6, 11068096), (8, 8301072), (12, 5534048), (13, 5108352), (16, 4150536), (24, 2767024), (26, 2554176), (32, 2075268), (39, 1702784), (48, 1383512), (52, 1277088), (53, 1252992), (64, 1037634), (78, 851392), (96, 691756), (104, 638544), (106, 626496), (128, 518817), (156, 425696), (159, 417664), (192, 345878), (208, 319272), (212, 313248), (251, 264576), (312, 212848), (318, 208832), (384, 172939), (416, 159636), (424, 156624), (502, 132288), (624, 106424), (636, 104416), (689, 96384), (753, 88192), (832, 79818), (848, 78312), (1004, 66144), (1248, 53212), (1272, 52208), (1378, 48192), (1506, 44096), (1664, 39909), (1696, 39156), (2008, 33072), (2067, 32128), (2496, 26606), (2544, 26104), (2756, 24096), (3012, 22048), (3263, 20352), (3392, 19578), (4016, 16536), (4134, 16064), (4992, 13303), (5088, 13052), (5512, 12048), (6024, 11024), (6526, 10176), (6784, 9789), (8032, 8268)]