64219038

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{467}}^1$

素因数の和:569

約数の個数: 64

約数和(自身を含む): 145297152

約数和(自身を除く): 81078114

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 43, 78, 82, 86, 123, 129, 246, 258, 467, 533, 559, 934, 1066, 1118, 1401, 1599, 1677, 1763, 2802, 3198, 3354, 3526, 5289, 6071, 10578, 12142, 18213, 19147, 20081, 22919, 36426, 38294, 40162, 45838, 57441, 60243, 68757, 114882, 120486, 137514, 248911, 261053, 497822, 522106, 746733, 783159, 823321, 1493466, 1566318, 1646642, 2469963, 4939926, 10703173, 21406346, 32109519, 64219038]

約数ペア:

[(1, 64219038), (2, 32109519), (3, 21406346), (6, 10703173), (13, 4939926), (26, 2469963), (39, 1646642), (41, 1566318), (43, 1493466), (78, 823321), (82, 783159), (86, 746733), (123, 522106), (129, 497822), (246, 261053), (258, 248911), (467, 137514), (533, 120486), (559, 114882), (934, 68757), (1066, 60243), (1118, 57441), (1401, 45838), (1599, 40162), (1677, 38294), (1763, 36426), (2802, 22919), (3198, 20081), (3354, 19147), (3526, 18213), (5289, 12142), (6071, 10578)]