72529004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{769}}^1$

素因数の和:882

約数の個数: 48

約数和(自身を含む): 143589600

約数和(自身を除く): 71060596

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 73, 76, 146, 292, 323, 646, 769, 1241, 1292, 1387, 1538, 2482, 2774, 3076, 4964, 5548, 13073, 14611, 23579, 26146, 29222, 47158, 52292, 56137, 58444, 94316, 112274, 224548, 248387, 496774, 954329, 993548, 1066603, 1908658, 2133206, 3817316, 4266412, 18132251, 36264502, 72529004]

約数ペア:

[(1, 72529004), (2, 36264502), (4, 18132251), (17, 4266412), (19, 3817316), (34, 2133206), (38, 1908658), (68, 1066603), (73, 993548), (76, 954329), (146, 496774), (292, 248387), (323, 224548), (646, 112274), (769, 94316), (1241, 58444), (1292, 56137), (1387, 52292), (1538, 47158), (2482, 29222), (2774, 26146), (3076, 23579), (4964, 14611), (5548, 13073)]