12687404328

素因数分解:

$2^3\times 3^3\times {\mathrm{367}}^1\times {\mathrm{160049}}^1$

素因数の和:160431

約数の個数: 64

約数和(自身を含む): 35339040000

約数和(自身を除く): 22651635672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 367, 734, 1101, 1468, 2202, 2936, 3303, 4404, 6606, 8808, 9909, 13212, 19818, 26424, 39636, 79272, 160049, 320098, 480147, 640196, 960294, 1280392, 1440441, 1920588, 2880882, 3841176, 4321323, 5761764, 8642646, 11523528, 17285292, 34570584, 58737983, 117475966, 176213949, 234951932, 352427898, 469903864, 528641847, 704855796, 1057283694, 1409711592, 1585925541, 2114567388, 3171851082, 4229134776, 6343702164, 12687404328]

約数ペア:

[(1, 12687404328), (2, 6343702164), (3, 4229134776), (4, 3171851082), (6, 2114567388), (8, 1585925541), (9, 1409711592), (12, 1057283694), (18, 704855796), (24, 528641847), (27, 469903864), (36, 352427898), (54, 234951932), (72, 176213949), (108, 117475966), (216, 58737983), (367, 34570584), (734, 17285292), (1101, 11523528), (1468, 8642646), (2202, 5761764), (2936, 4321323), (3303, 3841176), (4404, 2880882), (6606, 1920588), (8808, 1440441), (9909, 1280392), (13212, 960294), (19818, 640196), (26424, 480147), (39636, 320098), (79272, 160049)]