78639144

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{192743}}^1$

素因数の和:192769

約数の個数: 32

約数和(自身を含む): 208163520

約数和(自身を除く): 129524376

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 192743, 385486, 578229, 770972, 1156458, 1541944, 2312916, 3276631, 4625832, 6553262, 9829893, 13106524, 19659786, 26213048, 39319572, 78639144]

約数ペア:

[(1, 78639144), (2, 39319572), (3, 26213048), (4, 19659786), (6, 13106524), (8, 9829893), (12, 6553262), (17, 4625832), (24, 3276631), (34, 2312916), (51, 1541944), (68, 1156458), (102, 770972), (136, 578229), (204, 385486), (408, 192743)]