72719154

素因数分解:

$2^1\times 3^3\times {\mathrm{97}}^1\times {\mathrm{13883}}^1$

素因数の和:13991

約数の個数: 32

約数和(自身を含む): 163275840

約数和(自身を除く): 90556686

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 97, 194, 291, 582, 873, 1746, 2619, 5238, 13883, 27766, 41649, 83298, 124947, 249894, 374841, 749682, 1346651, 2693302, 4039953, 8079906, 12119859, 24239718, 36359577, 72719154]

約数ペア:

[(1, 72719154), (2, 36359577), (3, 24239718), (6, 12119859), (9, 8079906), (18, 4039953), (27, 2693302), (54, 1346651), (97, 749682), (194, 374841), (291, 249894), (582, 124947), (873, 83298), (1746, 41649), (2619, 27766), (5238, 13883)]