72278016

素因数分解:

$2^{13}\times 3^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1$

素因数の和:219

約数の個数: 112

約数和(自身を含む): 205246224

約数和(自身を除く): 132968208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 173, 192, 204, 256, 272, 346, 384, 408, 512, 519, 544, 692, 768, 816, 1024, 1038, 1088, 1384, 1536, 1632, 2048, 2076, 2176, 2768, 2941, 3072, 3264, 4096, 4152, 4352, 5536, 5882, 6144, 6528, 8192, 8304, 8704, 8823, 11072, 11764, 12288, 13056, 16608, 17408, 17646, 22144, 23528, 24576, 26112, 33216, 34816, 35292, 44288, 47056, 52224, 66432, 69632, 70584, 88576, 94112, 104448, 132864, 139264, 141168, 177152, 188224, 208896, 265728, 282336, 354304, 376448, 417792, 531456, 564672, 708608, 752896, 1062912, 1129344, 1417216, 1505792, 2125824, 2258688, 3011584, 4251648, 4517376, 6023168, 9034752, 12046336, 18069504, 24092672, 36139008, 72278016]

約数ペア:

[(1, 72278016), (2, 36139008), (3, 24092672), (4, 18069504), (6, 12046336), (8, 9034752), (12, 6023168), (16, 4517376), (17, 4251648), (24, 3011584), (32, 2258688), (34, 2125824), (48, 1505792), (51, 1417216), (64, 1129344), (68, 1062912), (96, 752896), (102, 708608), (128, 564672), (136, 531456), (173, 417792), (192, 376448), (204, 354304), (256, 282336), (272, 265728), (346, 208896), (384, 188224), (408, 177152), (512, 141168), (519, 139264), (544, 132864), (692, 104448), (768, 94112), (816, 88576), (1024, 70584), (1038, 69632), (1088, 66432), (1384, 52224), (1536, 47056), (1632, 44288), (2048, 35292), (2076, 34816), (2176, 33216), (2768, 26112), (2941, 24576), (3072, 23528), (3264, 22144), (4096, 17646), (4152, 17408), (4352, 16608), (5536, 13056), (5882, 12288), (6144, 11764), (6528, 11072), (8192, 8823), (8304, 8704)]