129371292

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1543}}^1$

素因数の和:1707

約数の個数: 72

約数和(自身を含む): 349011936

約数和(自身を除く): 219640644

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 137, 153, 204, 274, 306, 411, 548, 612, 822, 1233, 1543, 1644, 2329, 2466, 3086, 4629, 4658, 4932, 6172, 6987, 9258, 9316, 13887, 13974, 18516, 20961, 26231, 27774, 27948, 41922, 52462, 55548, 78693, 83844, 104924, 157386, 211391, 236079, 314772, 422782, 472158, 634173, 845564, 944316, 1268346, 1902519, 2536692, 3593647, 3805038, 7187294, 7610076, 10780941, 14374588, 21561882, 32342823, 43123764, 64685646, 129371292]

約数ペア:

[(1, 129371292), (2, 64685646), (3, 43123764), (4, 32342823), (6, 21561882), (9, 14374588), (12, 10780941), (17, 7610076), (18, 7187294), (34, 3805038), (36, 3593647), (51, 2536692), (68, 1902519), (102, 1268346), (137, 944316), (153, 845564), (204, 634173), (274, 472158), (306, 422782), (411, 314772), (548, 236079), (612, 211391), (822, 157386), (1233, 104924), (1543, 83844), (1644, 78693), (2329, 55548), (2466, 52462), (3086, 41922), (4629, 27948), (4658, 27774), (4932, 26231), (6172, 20961), (6987, 18516), (9258, 13974), (9316, 13887)]