75474308

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1559}}^1$

素因数の和:1609

約数の個数: 72

約数和(自身を含む): 174283200

約数和(自身を除く): 98808892

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 91, 98, 133, 182, 196, 247, 266, 364, 494, 532, 637, 931, 988, 1274, 1559, 1729, 1862, 2548, 3118, 3458, 3724, 6236, 6916, 10913, 12103, 20267, 21826, 24206, 29621, 40534, 43652, 48412, 59242, 76391, 81068, 118484, 141869, 152782, 207347, 283738, 305564, 385073, 414694, 567476, 770146, 829388, 993083, 1451429, 1540292, 1986166, 2695511, 2902858, 3972332, 5391022, 5805716, 10782044, 18868577, 37737154, 75474308]

約数ペア:

[(1, 75474308), (2, 37737154), (4, 18868577), (7, 10782044), (13, 5805716), (14, 5391022), (19, 3972332), (26, 2902858), (28, 2695511), (38, 1986166), (49, 1540292), (52, 1451429), (76, 993083), (91, 829388), (98, 770146), (133, 567476), (182, 414694), (196, 385073), (247, 305564), (266, 283738), (364, 207347), (494, 152782), (532, 141869), (637, 118484), (931, 81068), (988, 76391), (1274, 59242), (1559, 48412), (1729, 43652), (1862, 40534), (2548, 29621), (3118, 24206), (3458, 21826), (3724, 20267), (6236, 12103), (6916, 10913)]