7200252

素因数分解:

$2^2\times 3^4\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:400

約数の個数: 60

約数和(自身を含む): 19148976

約数和(自身を除く): 11948724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 81, 108, 142, 162, 213, 284, 313, 324, 426, 626, 639, 852, 939, 1252, 1278, 1878, 1917, 2556, 2817, 3756, 3834, 5634, 5751, 7668, 8451, 11268, 11502, 16902, 22223, 23004, 25353, 33804, 44446, 50706, 66669, 88892, 101412, 133338, 200007, 266676, 400014, 600021, 800028, 1200042, 1800063, 2400084, 3600126, 7200252]

約数ペア:

[(1, 7200252), (2, 3600126), (3, 2400084), (4, 1800063), (6, 1200042), (9, 800028), (12, 600021), (18, 400014), (27, 266676), (36, 200007), (54, 133338), (71, 101412), (81, 88892), (108, 66669), (142, 50706), (162, 44446), (213, 33804), (284, 25353), (313, 23004), (324, 22223), (426, 16902), (626, 11502), (639, 11268), (852, 8451), (939, 7668), (1252, 5751), (1278, 5634), (1878, 3834), (1917, 3756), (2556, 2817)]