84809608

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{421}}^1$

素因数の和:602

約数の個数: 48

約数和(自身を含む): 173758500

約数和(自身を除く): 88948892

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 149, 169, 298, 338, 421, 596, 676, 842, 1192, 1352, 1684, 1937, 3368, 3874, 5473, 7748, 10946, 15496, 21892, 25181, 43784, 50362, 62729, 71149, 100724, 125458, 142298, 201448, 250916, 284596, 501832, 569192, 815477, 1630954, 3261908, 6523816, 10601201, 21202402, 42404804, 84809608]

約数ペア:

[(1, 84809608), (2, 42404804), (4, 21202402), (8, 10601201), (13, 6523816), (26, 3261908), (52, 1630954), (104, 815477), (149, 569192), (169, 501832), (298, 284596), (338, 250916), (421, 201448), (596, 142298), (676, 125458), (842, 100724), (1192, 71149), (1352, 62729), (1684, 50362), (1937, 43784), (3368, 25181), (3874, 21892), (5473, 15496), (7748, 10946)]