73089536

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:249

約数の個数: 80

約数和(自身を含む): 160406400

約数和(自身を除く): 87316864

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 79, 104, 128, 139, 158, 208, 256, 278, 316, 416, 512, 556, 632, 832, 1027, 1112, 1264, 1664, 1807, 2054, 2224, 2528, 3328, 3614, 4108, 4448, 5056, 6656, 7228, 8216, 8896, 10112, 10981, 14456, 16432, 17792, 20224, 21962, 28912, 32864, 35584, 40448, 43924, 57824, 65728, 71168, 87848, 115648, 131456, 142753, 175696, 231296, 262912, 285506, 351392, 462592, 525824, 571012, 702784, 925184, 1142024, 1405568, 2284048, 2811136, 4568096, 5622272, 9136192, 18272384, 36544768, 73089536]

約数ペア:

[(1, 73089536), (2, 36544768), (4, 18272384), (8, 9136192), (13, 5622272), (16, 4568096), (26, 2811136), (32, 2284048), (52, 1405568), (64, 1142024), (79, 925184), (104, 702784), (128, 571012), (139, 525824), (158, 462592), (208, 351392), (256, 285506), (278, 262912), (316, 231296), (416, 175696), (512, 142753), (556, 131456), (632, 115648), (832, 87848), (1027, 71168), (1112, 65728), (1264, 57824), (1664, 43924), (1807, 40448), (2054, 35584), (2224, 32864), (2528, 28912), (3328, 21962), (3614, 20224), (4108, 17792), (4448, 16432), (5056, 14456), (6656, 10981), (7228, 10112), (8216, 8896)]