86992380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{53699}}^1$

素因数の和:53720

約数の個数: 60

約数和(自身を含む): 272903400

約数和(自身を除く): 185911020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 53699, 107398, 161097, 214796, 268495, 322194, 483291, 536990, 644388, 805485, 966582, 1073980, 1449873, 1610970, 1933164, 2416455, 2899746, 3221940, 4349619, 4832910, 5799492, 7249365, 8699238, 9665820, 14498730, 17398476, 21748095, 28997460, 43496190, 86992380]

約数ペア:

[(1, 86992380), (2, 43496190), (3, 28997460), (4, 21748095), (5, 17398476), (6, 14498730), (9, 9665820), (10, 8699238), (12, 7249365), (15, 5799492), (18, 4832910), (20, 4349619), (27, 3221940), (30, 2899746), (36, 2416455), (45, 1933164), (54, 1610970), (60, 1449873), (81, 1073980), (90, 966582), (108, 805485), (135, 644388), (162, 536990), (180, 483291), (270, 322194), (324, 268495), (405, 214796), (540, 161097), (810, 107398), (1620, 53699)]