72453528

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{15973}}^1$

素因数の和:15998

約数の個数: 80

約数和(自身を含む): 231942480

約数和(自身を除く): 159488952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 15973, 31946, 47919, 63892, 95838, 111811, 127784, 143757, 191676, 223622, 287514, 335433, 383352, 431271, 447244, 575028, 670866, 862542, 894488, 1006299, 1150056, 1293813, 1341732, 1725084, 2012598, 2587626, 2683464, 3018897, 3450168, 4025196, 5175252, 6037794, 8050392, 9056691, 10350504, 12075588, 18113382, 24151176, 36226764, 72453528]

約数ペア:

[(1, 72453528), (2, 36226764), (3, 24151176), (4, 18113382), (6, 12075588), (7, 10350504), (8, 9056691), (9, 8050392), (12, 6037794), (14, 5175252), (18, 4025196), (21, 3450168), (24, 3018897), (27, 2683464), (28, 2587626), (36, 2012598), (42, 1725084), (54, 1341732), (56, 1293813), (63, 1150056), (72, 1006299), (81, 894488), (84, 862542), (108, 670866), (126, 575028), (162, 447244), (168, 431271), (189, 383352), (216, 335433), (252, 287514), (324, 223622), (378, 191676), (504, 143757), (567, 127784), (648, 111811), (756, 95838), (1134, 63892), (1512, 47919), (2268, 31946), (4536, 15973)]