61872512

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{103}}^1$

素因数の和:168

約数の個数: 96

約数和(自身を含む): 141457680

約数和(自身を除く): 79585168

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 103, 104, 128, 152, 206, 208, 247, 304, 361, 412, 416, 494, 608, 722, 824, 832, 988, 1216, 1339, 1444, 1648, 1664, 1957, 1976, 2432, 2678, 2888, 3296, 3914, 3952, 4693, 5356, 5776, 6592, 7828, 7904, 9386, 10712, 11552, 13184, 15656, 15808, 18772, 21424, 23104, 25441, 31312, 31616, 37183, 37544, 42848, 46208, 50882, 62624, 74366, 75088, 85696, 101764, 125248, 148732, 150176, 171392, 203528, 250496, 297464, 300352, 407056, 483379, 594928, 600704, 814112, 966758, 1189856, 1628224, 1933516, 2379712, 3256448, 3867032, 4759424, 7734064, 15468128, 30936256, 61872512]

約数ペア:

[(1, 61872512), (2, 30936256), (4, 15468128), (8, 7734064), (13, 4759424), (16, 3867032), (19, 3256448), (26, 2379712), (32, 1933516), (38, 1628224), (52, 1189856), (64, 966758), (76, 814112), (103, 600704), (104, 594928), (128, 483379), (152, 407056), (206, 300352), (208, 297464), (247, 250496), (304, 203528), (361, 171392), (412, 150176), (416, 148732), (494, 125248), (608, 101764), (722, 85696), (824, 75088), (832, 74366), (988, 62624), (1216, 50882), (1339, 46208), (1444, 42848), (1648, 37544), (1664, 37183), (1957, 31616), (1976, 31312), (2432, 25441), (2678, 23104), (2888, 21424), (3296, 18772), (3914, 15808), (3952, 15656), (4693, 13184), (5356, 11552), (5776, 10712), (6592, 9386), (7828, 7904)]