72445542

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{8521}}^1$

素因数の和:8648

約数の個数: 32

約数和(自身を含む): 157486560

約数和(自身を除く): 85041018

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 109, 218, 327, 654, 1417, 2834, 4251, 8502, 8521, 17042, 25563, 51126, 110773, 221546, 332319, 664638, 928789, 1857578, 2786367, 5572734, 12074257, 24148514, 36222771, 72445542]

約数ペア:

[(1, 72445542), (2, 36222771), (3, 24148514), (6, 12074257), (13, 5572734), (26, 2786367), (39, 1857578), (78, 928789), (109, 664638), (218, 332319), (327, 221546), (654, 110773), (1417, 51126), (2834, 25563), (4251, 17042), (8502, 8521)]