83213572

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{557}}^1$

素因数の和:617

約数の個数: 48

約数和(自身を含む): 167333040

約数和(自身を除く): 84119468

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 169, 221, 338, 442, 557, 676, 884, 1114, 2197, 2228, 2873, 4394, 5746, 7241, 8788, 9469, 11492, 14482, 18938, 28964, 37349, 37876, 74698, 94133, 123097, 149396, 188266, 246194, 376532, 492388, 1223729, 1600261, 2447458, 3200522, 4894916, 6401044, 20803393, 41606786, 83213572]

約数ペア:

[(1, 83213572), (2, 41606786), (4, 20803393), (13, 6401044), (17, 4894916), (26, 3200522), (34, 2447458), (52, 1600261), (68, 1223729), (169, 492388), (221, 376532), (338, 246194), (442, 188266), (557, 149396), (676, 123097), (884, 94133), (1114, 74698), (2197, 37876), (2228, 37349), (2873, 28964), (4394, 18938), (5746, 14482), (7241, 11492), (8788, 9469)]