97780384

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:270

約数の個数: 96

約数和(自身を含む): 222264000

約数和(自身を除く): 124483616

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 89, 104, 139, 152, 178, 208, 247, 278, 304, 356, 416, 494, 556, 608, 712, 988, 1112, 1157, 1424, 1691, 1807, 1976, 2224, 2314, 2641, 2848, 3382, 3614, 3952, 4448, 4628, 5282, 6764, 7228, 7904, 9256, 10564, 12371, 13528, 14456, 18512, 21128, 21983, 24742, 27056, 28912, 34333, 37024, 42256, 43966, 49484, 54112, 57824, 68666, 84512, 87932, 98968, 137332, 160823, 175864, 197936, 235049, 274664, 321646, 351728, 395872, 470098, 549328, 643292, 703456, 940196, 1098656, 1286584, 1880392, 2573168, 3055637, 3760784, 5146336, 6111274, 7521568, 12222548, 24445096, 48890192, 97780384]

約数ペア:

[(1, 97780384), (2, 48890192), (4, 24445096), (8, 12222548), (13, 7521568), (16, 6111274), (19, 5146336), (26, 3760784), (32, 3055637), (38, 2573168), (52, 1880392), (76, 1286584), (89, 1098656), (104, 940196), (139, 703456), (152, 643292), (178, 549328), (208, 470098), (247, 395872), (278, 351728), (304, 321646), (356, 274664), (416, 235049), (494, 197936), (556, 175864), (608, 160823), (712, 137332), (988, 98968), (1112, 87932), (1157, 84512), (1424, 68666), (1691, 57824), (1807, 54112), (1976, 49484), (2224, 43966), (2314, 42256), (2641, 37024), (2848, 34333), (3382, 28912), (3614, 27056), (3952, 24742), (4448, 21983), (4628, 21128), (5282, 18512), (6764, 14456), (7228, 13528), (7904, 12371), (9256, 10564)]