73897356

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1543}}^1$

素因数の和:1870

約数の個数: 48

約数和(自身を含む): 186416384

約数和(自身を除く): 112519028

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 307, 614, 921, 1228, 1543, 1842, 3086, 3684, 3991, 4629, 6172, 7982, 9258, 11973, 15964, 18516, 20059, 23946, 40118, 47892, 60177, 80236, 120354, 240708, 473701, 947402, 1421103, 1894804, 2842206, 5684412, 6158113, 12316226, 18474339, 24632452, 36948678, 73897356]

約数ペア:

[(1, 73897356), (2, 36948678), (3, 24632452), (4, 18474339), (6, 12316226), (12, 6158113), (13, 5684412), (26, 2842206), (39, 1894804), (52, 1421103), (78, 947402), (156, 473701), (307, 240708), (614, 120354), (921, 80236), (1228, 60177), (1543, 47892), (1842, 40118), (3086, 23946), (3684, 20059), (3991, 18516), (4629, 15964), (6172, 11973), (7982, 9258)]