74884992

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2143}}^1$

素因数の和:2180

約数の個数: 128

約数和(自身を含む): 244930560

約数和(自身を除く): 170045568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 273, 312, 336, 364, 384, 416, 448, 546, 624, 672, 728, 832, 896, 1092, 1248, 1344, 1456, 1664, 2143, 2184, 2496, 2688, 2912, 4286, 4368, 4992, 5824, 6429, 8572, 8736, 11648, 12858, 15001, 17144, 17472, 25716, 27859, 30002, 34288, 34944, 45003, 51432, 55718, 60004, 68576, 83577, 90006, 102864, 111436, 120008, 137152, 167154, 180012, 195013, 205728, 222872, 240016, 274304, 334308, 360024, 390026, 411456, 445744, 480032, 585039, 668616, 720048, 780052, 822912, 891488, 960064, 1170078, 1337232, 1440096, 1560104, 1782976, 1920128, 2340156, 2674464, 2880192, 3120208, 3565952, 4680312, 5348928, 5760384, 6240416, 9360624, 10697856, 12480832, 18721248, 24961664, 37442496, 74884992]

約数ペア:

[(1, 74884992), (2, 37442496), (3, 24961664), (4, 18721248), (6, 12480832), (7, 10697856), (8, 9360624), (12, 6240416), (13, 5760384), (14, 5348928), (16, 4680312), (21, 3565952), (24, 3120208), (26, 2880192), (28, 2674464), (32, 2340156), (39, 1920128), (42, 1782976), (48, 1560104), (52, 1440096), (56, 1337232), (64, 1170078), (78, 960064), (84, 891488), (91, 822912), (96, 780052), (104, 720048), (112, 668616), (128, 585039), (156, 480032), (168, 445744), (182, 411456), (192, 390026), (208, 360024), (224, 334308), (273, 274304), (312, 240016), (336, 222872), (364, 205728), (384, 195013), (416, 180012), (448, 167154), (546, 137152), (624, 120008), (672, 111436), (728, 102864), (832, 90006), (896, 83577), (1092, 68576), (1248, 60004), (1344, 55718), (1456, 51432), (1664, 45003), (2143, 34944), (2184, 34288), (2496, 30002), (2688, 27859), (2912, 25716), (4286, 17472), (4368, 17144), (4992, 15001), (5824, 12858), (6429, 11648), (8572, 8736)]