80491663656

素因数分解:

$2^3\times 3^3\times {\mathrm{571}}^1\times {\mathrm{652621}}^1$

素因数の和:653207

約数の個数: 64

約数和(自身を含む): 223979870400

約数和(自身を除く): 143488206744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 571, 1142, 1713, 2284, 3426, 4568, 5139, 6852, 10278, 13704, 15417, 20556, 30834, 41112, 61668, 123336, 652621, 1305242, 1957863, 2610484, 3915726, 5220968, 5873589, 7831452, 11747178, 15662904, 17620767, 23494356, 35241534, 46988712, 70483068, 140966136, 372646591, 745293182, 1117939773, 1490586364, 2235879546, 2981172728, 3353819319, 4471759092, 6707638638, 8943518184, 10061457957, 13415277276, 20122915914, 26830554552, 40245831828, 80491663656]

約数ペア:

[(1, 80491663656), (2, 40245831828), (3, 26830554552), (4, 20122915914), (6, 13415277276), (8, 10061457957), (9, 8943518184), (12, 6707638638), (18, 4471759092), (24, 3353819319), (27, 2981172728), (36, 2235879546), (54, 1490586364), (72, 1117939773), (108, 745293182), (216, 372646591), (571, 140966136), (1142, 70483068), (1713, 46988712), (2284, 35241534), (3426, 23494356), (4568, 17620767), (5139, 15662904), (6852, 11747178), (10278, 7831452), (13704, 5873589), (15417, 5220968), (20556, 3915726), (30834, 2610484), (41112, 1957863), (61668, 1305242), (123336, 652621)]