79950208

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2089}}^1$

素因数の和:2139

約数の個数: 64

約数和(自身を含む): 179071200

約数和(自身を除く): 99120992

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 128, 184, 208, 299, 368, 416, 598, 736, 832, 1196, 1472, 1664, 2089, 2392, 2944, 4178, 4784, 8356, 9568, 16712, 19136, 27157, 33424, 38272, 48047, 54314, 66848, 96094, 108628, 133696, 192188, 217256, 267392, 384376, 434512, 624611, 768752, 869024, 1249222, 1537504, 1738048, 2498444, 3075008, 3476096, 4996888, 6150016, 9993776, 19987552, 39975104, 79950208]

約数ペア:

[(1, 79950208), (2, 39975104), (4, 19987552), (8, 9993776), (13, 6150016), (16, 4996888), (23, 3476096), (26, 3075008), (32, 2498444), (46, 1738048), (52, 1537504), (64, 1249222), (92, 869024), (104, 768752), (128, 624611), (184, 434512), (208, 384376), (299, 267392), (368, 217256), (416, 192188), (598, 133696), (736, 108628), (832, 96094), (1196, 66848), (1472, 54314), (1664, 48047), (2089, 38272), (2392, 33424), (2944, 27157), (4178, 19136), (4784, 16712), (8356, 9568)]