90506538

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5189}}^1$

素因数の和:5236

約数の個数: 64

約数和(自身を含む): 224208000

約数和(自身を除く): 133701462

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 27, 34, 38, 51, 54, 57, 102, 114, 153, 171, 306, 323, 342, 459, 513, 646, 918, 969, 1026, 1938, 2907, 5189, 5814, 8721, 10378, 15567, 17442, 31134, 46701, 88213, 93402, 98591, 140103, 176426, 197182, 264639, 280206, 295773, 529278, 591546, 793917, 887319, 1587834, 1676047, 1774638, 2381751, 2661957, 3352094, 4763502, 5028141, 5323914, 10056282, 15084423, 30168846, 45253269, 90506538]

約数ペア:

[(1, 90506538), (2, 45253269), (3, 30168846), (6, 15084423), (9, 10056282), (17, 5323914), (18, 5028141), (19, 4763502), (27, 3352094), (34, 2661957), (38, 2381751), (51, 1774638), (54, 1676047), (57, 1587834), (102, 887319), (114, 793917), (153, 591546), (171, 529278), (306, 295773), (323, 280206), (342, 264639), (459, 197182), (513, 176426), (646, 140103), (918, 98591), (969, 93402), (1026, 88213), (1938, 46701), (2907, 31134), (5189, 17442), (5814, 15567), (8721, 10378)]