102499072

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1621}}^1$

素因数の和:1669

約数の個数: 72

約数和(自身を含む): 232075760

約数和(自身を除く): 129576688

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 256, 304, 416, 494, 608, 832, 988, 1216, 1621, 1664, 1976, 2432, 3242, 3328, 3952, 4864, 6484, 7904, 12968, 15808, 21073, 25936, 30799, 31616, 42146, 51872, 61598, 63232, 84292, 103744, 123196, 168584, 207488, 246392, 337168, 400387, 414976, 492784, 674336, 800774, 985568, 1348672, 1601548, 1971136, 2697344, 3203096, 3942272, 5394688, 6406192, 7884544, 12812384, 25624768, 51249536, 102499072]

約数ペア:

[(1, 102499072), (2, 51249536), (4, 25624768), (8, 12812384), (13, 7884544), (16, 6406192), (19, 5394688), (26, 3942272), (32, 3203096), (38, 2697344), (52, 1971136), (64, 1601548), (76, 1348672), (104, 985568), (128, 800774), (152, 674336), (208, 492784), (247, 414976), (256, 400387), (304, 337168), (416, 246392), (494, 207488), (608, 168584), (832, 123196), (988, 103744), (1216, 84292), (1621, 63232), (1664, 61598), (1976, 51872), (2432, 42146), (3242, 31616), (3328, 30799), (3952, 25936), (4864, 21073), (6484, 15808), (7904, 12968)]