72285952

素因数分解:

$2^8\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:225

約数の個数: 72

約数和(自身を含む): 151435872

約数和(自身を除く): 79149920

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 71, 82, 97, 128, 142, 164, 194, 256, 284, 328, 388, 568, 656, 776, 1136, 1312, 1552, 2272, 2624, 2911, 3104, 3977, 4544, 5248, 5822, 6208, 6887, 7954, 9088, 10496, 11644, 12416, 13774, 15908, 18176, 23288, 24832, 27548, 31816, 46576, 55096, 63632, 93152, 110192, 127264, 186304, 220384, 254528, 282367, 372608, 440768, 509056, 564734, 745216, 881536, 1018112, 1129468, 1763072, 2258936, 4517872, 9035744, 18071488, 36142976, 72285952]

約数ペア:

[(1, 72285952), (2, 36142976), (4, 18071488), (8, 9035744), (16, 4517872), (32, 2258936), (41, 1763072), (64, 1129468), (71, 1018112), (82, 881536), (97, 745216), (128, 564734), (142, 509056), (164, 440768), (194, 372608), (256, 282367), (284, 254528), (328, 220384), (388, 186304), (568, 127264), (656, 110192), (776, 93152), (1136, 63632), (1312, 55096), (1552, 46576), (2272, 31816), (2624, 27548), (2911, 24832), (3104, 23288), (3977, 18176), (4544, 15908), (5248, 13774), (5822, 12416), (6208, 11644), (6887, 10496), (7954, 9088)]