80490528

素因数分解:

$2^5\times 3^2\times {\mathrm{279481}}^1$

素因数の和:279497

約数の個数: 36

約数和(自身を含む): 228895758

約数和(自身を除く): 148405230

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 279481, 558962, 838443, 1117924, 1676886, 2235848, 2515329, 3353772, 4471696, 5030658, 6707544, 8943392, 10061316, 13415088, 20122632, 26830176, 40245264, 80490528]

約数ペア:

[(1, 80490528), (2, 40245264), (3, 26830176), (4, 20122632), (6, 13415088), (8, 10061316), (9, 8943392), (12, 6707544), (16, 5030658), (18, 4471696), (24, 3353772), (32, 2515329), (36, 2235848), (48, 1676886), (72, 1117924), (96, 838443), (144, 558962), (288, 279481)]