2787663024

素因数分解:

$2^4\times 3^2\times {\mathrm{101}}^1\times {\mathrm{191671}}^1$

素因数の和:191786

約数の個数: 60

約数和(自身を含む): 7878869232

約数和(自身を除く): 5091206208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 101, 144, 202, 303, 404, 606, 808, 909, 1212, 1616, 1818, 2424, 3636, 4848, 7272, 14544, 191671, 383342, 575013, 766684, 1150026, 1533368, 1725039, 2300052, 3066736, 3450078, 4600104, 6900156, 9200208, 13800312, 19358771, 27600624, 38717542, 58076313, 77435084, 116152626, 154870168, 174228939, 232305252, 309740336, 348457878, 464610504, 696915756, 929221008, 1393831512, 2787663024]

約数ペア:

[(1, 2787663024), (2, 1393831512), (3, 929221008), (4, 696915756), (6, 464610504), (8, 348457878), (9, 309740336), (12, 232305252), (16, 174228939), (18, 154870168), (24, 116152626), (36, 77435084), (48, 58076313), (72, 38717542), (101, 27600624), (144, 19358771), (202, 13800312), (303, 9200208), (404, 6900156), (606, 4600104), (808, 3450078), (909, 3066736), (1212, 2300052), (1616, 1725039), (1818, 1533368), (2424, 1150026), (3636, 766684), (4848, 575013), (7272, 383342), (14544, 191671)]