72546432

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:358

約数の個数: 128

約数和(自身を含む): 222963840

約数和(自身を除く): 150417408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 137, 168, 192, 197, 224, 274, 336, 384, 394, 411, 448, 548, 591, 672, 788, 822, 896, 959, 1096, 1182, 1344, 1379, 1576, 1644, 1918, 2192, 2364, 2688, 2758, 2877, 3152, 3288, 3836, 4137, 4384, 4728, 5516, 5754, 6304, 6576, 7672, 8274, 8768, 9456, 11032, 11508, 12608, 13152, 15344, 16548, 17536, 18912, 22064, 23016, 25216, 26304, 26989, 30688, 33096, 37824, 44128, 46032, 52608, 53978, 61376, 66192, 75648, 80967, 88256, 92064, 107956, 122752, 132384, 161934, 176512, 184128, 188923, 215912, 264768, 323868, 368256, 377846, 431824, 529536, 566769, 647736, 755692, 863648, 1133538, 1295472, 1511384, 1727296, 2267076, 2590944, 3022768, 3454592, 4534152, 5181888, 6045536, 9068304, 10363776, 12091072, 18136608, 24182144, 36273216, 72546432]

約数ペア:

[(1, 72546432), (2, 36273216), (3, 24182144), (4, 18136608), (6, 12091072), (7, 10363776), (8, 9068304), (12, 6045536), (14, 5181888), (16, 4534152), (21, 3454592), (24, 3022768), (28, 2590944), (32, 2267076), (42, 1727296), (48, 1511384), (56, 1295472), (64, 1133538), (84, 863648), (96, 755692), (112, 647736), (128, 566769), (137, 529536), (168, 431824), (192, 377846), (197, 368256), (224, 323868), (274, 264768), (336, 215912), (384, 188923), (394, 184128), (411, 176512), (448, 161934), (548, 132384), (591, 122752), (672, 107956), (788, 92064), (822, 88256), (896, 80967), (959, 75648), (1096, 66192), (1182, 61376), (1344, 53978), (1379, 52608), (1576, 46032), (1644, 44128), (1918, 37824), (2192, 33096), (2364, 30688), (2688, 26989), (2758, 26304), (2877, 25216), (3152, 23016), (3288, 22064), (3836, 18912), (4137, 17536), (4384, 16548), (4728, 15344), (5516, 13152), (5754, 12608), (6304, 11508), (6576, 11032), (7672, 9456), (8274, 8768)]