72121344

素因数分解:

$2^{10}\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1381}}^1$

素因数の和:1421

約数の個数: 88

約数和(自身を含む): 203684688

約数和(自身を除く): 131563344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 256, 272, 384, 408, 512, 544, 768, 816, 1024, 1088, 1381, 1536, 1632, 2176, 2762, 3072, 3264, 4143, 4352, 5524, 6528, 8286, 8704, 11048, 13056, 16572, 17408, 22096, 23477, 26112, 33144, 44192, 46954, 52224, 66288, 70431, 88384, 93908, 132576, 140862, 176768, 187816, 265152, 281724, 353536, 375632, 530304, 563448, 707072, 751264, 1060608, 1126896, 1414144, 1502528, 2121216, 2253792, 3005056, 4242432, 4507584, 6010112, 9015168, 12020224, 18030336, 24040448, 36060672, 72121344]

約数ペア:

[(1, 72121344), (2, 36060672), (3, 24040448), (4, 18030336), (6, 12020224), (8, 9015168), (12, 6010112), (16, 4507584), (17, 4242432), (24, 3005056), (32, 2253792), (34, 2121216), (48, 1502528), (51, 1414144), (64, 1126896), (68, 1060608), (96, 751264), (102, 707072), (128, 563448), (136, 530304), (192, 375632), (204, 353536), (256, 281724), (272, 265152), (384, 187816), (408, 176768), (512, 140862), (544, 132576), (768, 93908), (816, 88384), (1024, 70431), (1088, 66288), (1381, 52224), (1536, 46954), (1632, 44192), (2176, 33144), (2762, 26112), (3072, 23477), (3264, 22096), (4143, 17408), (4352, 16572), (5524, 13056), (6528, 11048), (8286, 8704)]