81422388

素因数分解:

$2^2\times 3^3\times {\mathrm{137}}^1\times {\mathrm{5503}}^1$

素因数の和:5653

約数の個数: 48

約数和(自身を含む): 212674560

約数和(自身を除く): 131252172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 137, 274, 411, 548, 822, 1233, 1644, 2466, 3699, 4932, 5503, 7398, 11006, 14796, 16509, 22012, 33018, 49527, 66036, 99054, 148581, 198108, 297162, 594324, 753911, 1507822, 2261733, 3015644, 4523466, 6785199, 9046932, 13570398, 20355597, 27140796, 40711194, 81422388]

約数ペア:

[(1, 81422388), (2, 40711194), (3, 27140796), (4, 20355597), (6, 13570398), (9, 9046932), (12, 6785199), (18, 4523466), (27, 3015644), (36, 2261733), (54, 1507822), (108, 753911), (137, 594324), (274, 297162), (411, 198108), (548, 148581), (822, 99054), (1233, 66036), (1644, 49527), (2466, 33018), (3699, 22012), (4932, 16509), (5503, 14796), (7398, 11006)]