72393274768

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{673}}^1\times {\mathrm{1583}}^1$

素因数の和:2432

約数の個数: 80

約数和(自身を含む): 146152359936

約数和(自身を除く): 73759085168

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 137, 248, 274, 496, 548, 673, 1096, 1346, 1583, 2192, 2692, 3166, 4247, 5384, 6332, 8494, 10768, 12664, 16988, 20863, 25328, 33976, 41726, 49073, 67952, 83452, 92201, 98146, 166904, 184402, 196292, 216871, 333808, 368804, 392584, 433742, 737608, 785168, 867484, 1065359, 1475216, 1734968, 2130718, 2858231, 3469936, 4261436, 5716462, 6723001, 8522872, 11432924, 13446002, 17045744, 22865848, 26892004, 33026129, 45731696, 53784008, 66052258, 107568016, 132104516, 145954183, 264209032, 291908366, 528418064, 583816732, 1167633464, 2335266928, 4524579673, 9049159346, 18098318692, 36196637384, 72393274768]

約数ペア:

[(1, 72393274768), (2, 36196637384), (4, 18098318692), (8, 9049159346), (16, 4524579673), (31, 2335266928), (62, 1167633464), (124, 583816732), (137, 528418064), (248, 291908366), (274, 264209032), (496, 145954183), (548, 132104516), (673, 107568016), (1096, 66052258), (1346, 53784008), (1583, 45731696), (2192, 33026129), (2692, 26892004), (3166, 22865848), (4247, 17045744), (5384, 13446002), (6332, 11432924), (8494, 8522872), (10768, 6723001), (12664, 5716462), (16988, 4261436), (20863, 3469936), (25328, 2858231), (33976, 2130718), (41726, 1734968), (49073, 1475216), (67952, 1065359), (83452, 867484), (92201, 785168), (98146, 737608), (166904, 433742), (184402, 392584), (196292, 368804), (216871, 333808)]